Answers
Answer:
The correct answer is - texture and composition.
Explanation:
The classification of the three types of rocks as igneous, sedimentary, and metamorphic rocks is primarily based upon the components and the texture. The sizes and shapes of grains of the mineral and other components and how they interact are present are known as texture.
Igneous rocks - melted rock deep inside the Earth.
Sedimentary rocks - layers of sand, silt, dead plants, and decomposed organism and their skeletons.
Metamorphic rocks - changed by heat and pressure underground
Related Questions
Below is a photo of a particular kind of organism.
Based on its structure, this organism is most likely to be a___.
A. multicellular eukaryote
B. unicellular eukaryote
C. prokaryote
D. virus
Answers
Answer: C. Prokaryote
it looks the same
Y=2-x
Y=3x-1
Please help me with this qi
Answers
From the analysis of the 2 equations: X = 3/4 and Y = 5/4
Solving simultaneous equationsThe equations can be solved using subtracting one of the two equations from the other.
Let's label the two equations:
Y=3x-1 .................... equation 1
Y=2-X..................... equation 2
Equation 2 can be rearranged such that:
Y = -X+2
Subtracting equation 2 from 1:
Y=3x-1
Y = -X+2
0 = 4X -3
4X = 3
X = 3/4
Substitute X = 3/4 into any of equations 1 or 2 to determine Y.
Y = 3(3/4) - 1
= 9/4 - 1
= 5/4
Hence X = 3/4 and Y = 5/4
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Explain how matter is conserved during plant respiration.
Answers
Answer:
Complex carbon-containing molecules bind with oxygen to the development of CO2 and other materials during cellular respiration. There was a misunderstanding. During cellular breathing, matter is preserved, as in physical and chemical systems, the atoms are retained.
Explanation:
Answer is above
Hope this helps.
Answer:
In cellular respiration, complex molecules containing carbon react with oxygen to produce carbon dioxide and other materials. Matter is conserved during cellular respiration because atoms are conserved in physical and chemical processes.
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Every organism has a unique ecosystem in which it lives. This ecosystem is its natural habitat. This is where the basic needs of the organism to survive are met: food, water, shelter and a place to breed. All organisms need to adapt to their habitat to be able to survive. Animals and plants with adaptations that make them better suited for the environment will survive and reproduce better than those less suited for the environment. What adaptations are beneficial in the taiga or boreal ecosystem, marked B on the map? Select ALL that apply
Answers
Animals dont need to breed to survive for themselves, but they do need food, water and shelter
is that whats being asked? this is a bit confusing
Explain homeostatic mechanism can conserve oxygen in diving animals
Answers
The mechanism to conserve oxygen in diving animal is diving reflex.
What is homeostatic mechanism?
Homeostasis is a system property that regulates variables so that internal circumstances stay steady and largely constant. Homeostasis can be seen in the regulation of body temperature and the balance of acidity and alkalinity.
Homeostatic regulation refers to the adjustment of physiological systems within the body and consists of three elements or mechanisms: (1) the receptor, (2) the control center, and (3) the effector.
What is diving reflex?
The diving reflex is a clever physiological mechanism that allows the body to manage and tolerate low oxygen levels. During the diving response, oxygen consumption is reduced via energy-efficient swimming or gliding behavior, as well as modulation of metabolism, heart rate, and peripheral vasoconstriction.
The mechanism to conserve oxygen in diving animal is diving reflex.
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In carnations, red and white flowers make pink flowers. What complex inheritance pattern is
this? Fill out your Punnett Square for a cross between a red flower and a pink flower. Then list
the phenotypic and genotypic ratios of the possible offspring.
Answers
Answer:
Incomplete dominance Geno.- RR:RW 1:1 Pheno.- Red:Pink 1:1
At any given time, a 4-acre field contains an average of 200 kg dry weight of mallow plants. For these calculations, assume that the food chain shown below is isolated and that there are no other predators or sources of food involved. mallow plant- painted lady butterfly - phoebe- fox Assume that the dry weight of each animal is on average as indicated below Painted lady butterfly 0.1g Phoebe 48 Fox 1 kg (1000 g) a. Assuming that 10% of the biomass, as measured in dry weight, is transferred from one trophic level to the next higher level, calculate how many foxes the field could support at any given time. Show your work and include in your calculations how many phoebes and painted lady butterflies the field could support b. Construct a biomass pyramid diagram depicting the food chain described above. Include only the organisms of the food chain that the 4-acre field will support, and label the trophic level occupied by each organism. The units in your pyramid should be grams per square meter (g/m?) (Note: 1 acre = 4046.86 m).
Answers
a. The 4-acre field will support a total of 200 g foxes at any given time.
b. The pyramid is attached.
How to calculate support for food chain?a. To calculate the number of foxes that the field could support at any given time, we need to work our way up the food chain, starting with the mallow plants:
200 kg of mallow plants x 10% = 20 kg available to painted lady butterflies
20 kg of painted lady butterflies x 10% = 2 kg available to phoebes
2 kg of phoebes x 10% = 0.2 kg available to foxes
Now to convert kg to g to make the calculations easier:
200 kg = 200,000 g of mallow plants
0.1 g per painted lady butterfly x 20 kg of painted lady butterflies = 2000 g = 2 kg
48 g per phoebe x 2 kg of phoebes = 96,000 g = 96 kg
1000 g per fox x 0.2 kg of foxes = 200 g
Therefore, the 4-acre field could support approximately 200 g of foxes at any given time.
b. The biomass pyramid diagram is attached below.
To convert from kg per acre to g per square meter, multiply by a factor of 24.711 (since there are approximately 4046.86 square meters in an acre).
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describe how impulse are transmitted across a synapse
Answers
A tiny electric message moves through a long part of a brain cell called the axon. When a message goes to the end of a nerve, it sends chemicals called neurotransmitters. These substances move through a tiny gap and attach to special parts of another nerve cell's outer covering.
What are the impulse?Messages called impulses are sent from one nerve cell to another through a connection called a synapse. This process is called synaptic transmission. Synapses are connections between nerve cells or between nerve cells and other cells, like muscles or glands.
The neuron sending the signal is called the presynaptic neuron. When a signal travels down a nerve cell, it causes little sacs called vesicles to release chemicals called neurotransmitters.
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which two statements correctly relate RNA amino acids , and proteins
Answers
The two correct statements that relate RNA, amino acids, and proteins are C and D.
RNA, Amino acids, and ProteinsRNA is used to build the amino acid sequence: RNA molecules, specifically messenger RNA (mRNA), serve as templates for protein synthesis. During a process called translation, the sequence of nucleotides in mRNA is read by ribosomes, and the corresponding amino acids are assembled in a specific order to form a protein.
Long amino acid sequences fold in a specific way to form proteins: Proteins are composed of long chains of amino acids. After the amino acids are synthesized and linked together, the resulting chain folds into a three-dimensional structure, which is critical for the protein's function. This folding process is driven by various interactions between the amino acid residues in the chain, allowing the protein to adopt its specific shape and perform its specific function.
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Select all that apply !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Which of the following can occur during an earthquake? Select all that apply.
Cliffs and cracks form
Sections of the crust are demolished into clouds of dust
Part of the crust may sink under the ocean
Crust can fold or wrinkle
Answers
Answer:
Cliff and Cracks, Sink under ocean I know for sure.
Explanation:
We have mountains because of convergent plates. they push eachother up and make cliffs. i also know sink under the ocean because we have underwater volcanoes for that reason
Part of the crust may sink under the ocean.
History is the biggest witness of it.Many times in past the crust of earth sinked down in ocean due to earthquake and the crust below the ocean came up(Formation of Newzealand)Histoplasmosis is a disease of
Answers
Answer:
Histoplasmosis is an infection caused by a fungus called Histoplasma. The fungus lives in the environment, particularly in soil that contains large amounts of bird or bat droppings.Got it from the internet.
at the end of the S phase each chromosome has how many coiled DNA molecules
Answers
Answer:
two
At the beginning of the S stage, each chromosome is composed of one coiled DNA double helix molecule, which is called a chromatid. At the end of this stage, each chromosome has two identical DNA double helix molecules, and therefore is composed of two sister chromatids.
The only people with Rh negative blood are people who have inherited two recessive alleles for this trait. But some people who are colorblind have inherited only one recessive allele for this trait. Explain why these traits are different in terms of how many recessive alleles are needed to produce the recessive phenotype. Hint: Think about the above problem and sex chromosomes versus autosomes.
Answers
The difference is due to the inheritance pattern. Blood type needs two recessive alleles to express Rh-. Color-blindness needs only one.
What are the blood type and Color-blindness inheritance patterns?
⇒ Blood type is coded by a diallelic Rh gene that expresses complete dominance.
The allele Rh+ dominates over the allele Rh-.
Genotyopes and Phenotypes are as follows,
Individuals Rh+Rh+ express the possitive phenotypeIndividuals Rh+Rh- express the possitive phenotype Individuals Rh-Rh- express the negative phenotype.To express Rh-, a person must inherit two recessive alleles from their parents.
⇒ Color-blindness is an X-linked condition coded by a recessive allele.
As most sex-linked genes, it is transmitted together with the X chromosome.
The phenotype depends on the number of recessive alleles and the sex of the person.
Genotyopes and Phenotypes are as follows,
X⁺X⁺ women have normal sight.X⁻X⁻ women are completely color-blinded X⁺X⁻ women are partially color-blinded. X⁺Y Men are not color-blinded X⁻Y Men are color blinded.In this case, only one recessive allele is enough to express the affection.
In conclusion, Blood type needs two recessive alleles to express Rh-. Color-blindness needs only one recessive allele.
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Current Event on Biology Discussion
Find a news article with a publication date not older than 2018 about biology. List the website that vou found it on. List the author. List the publication date. Tell who was affected by the research and why do you think the research was important. Where was the research conducted. Summarize the article. Does the article remind you of anything? If it does what? Was there anything in the article that you wanted to know more about? If so what? If not why?
Answers
Which of the following can be categorized as prokaryotic
Answers
Answer:
1. Animals,
2. plants,
3 fungi,
4 protists are all eukaryotes
Explanation:
hope it's help u
Proteins are made up of?
Carbohydrates
amino acids
rocks
carrots
fats and lipids
blood
Answers
Answer:
Amino Acids
Explanation:
Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains.
In order to be classified as a green plant, an organism should be eukaryotic, have double-membraned chloroplasts, cell walls, and go through the process of _______.
Land plants likely evolved from _______.
Plants have a life cycle that is called the alternation of generations. The two phases of this life cycle are the diploid stage and the _______ stage.
A plant structure that contains a full set of paired chromosomes is called a _______.
There are two key transport tissues in plants. _______ transports water from the roots to the rest of the plant, while phloem transports sugar and nutrients.
Match the term on the left to its definition on the right.
6. Angiosperm a. Has vascular tissue, but does not use seeds to reproduce
7. Fern b. Reproduces using cones
8. Moss c. Has no vascular tissue and uses spores to reproduce
9. Gymnosperm d. Reproduces by using flowers to attract pollinators
Respond to the following based on your reading.
The earliest land plants were liverworts, mosses and ferns. Using the information that you learned in the section, why do you think that these plants were successful in the humid and moist ancient environment? What about these plants makes them unable to thrive in areas with drier climates today? What makes angiosperms and gymnosperms more successful in these climates?
Answers
Answer:
photosynthesis
green algae
haploid
sporophyte
xylem
d
a
c
b
Early land plants like mosses did not have vascular tissue. They must absorb their water directly from their surroundings, such as growing on rocks or trees that are moist. You find mosses in damp areas for this reason. They cannot grow in drier climates because they cannot pull water from the ground like vascular plants. Ferns are also suited to reproduce in more moist/humid climates because water must be present for their gametes (sperm and eggs) to find one another for fertilization. Seeds are adaptations by angiosperms and gymnosperms that allow for waterless fertilization. Either wind or animal pollinators help spread pollen and help the sperm reach egg cells for fertilization to occur. For that reason, these plants are better suited to survive in drier, modern climates.
Explanation:
PF, please make brainliest
Answer:
1. photosynthesis
2. green algae
3. haploid
4. sporophyte
5. xylem
6. d
7. a
8. c
9. b
10. Early land plants like mosses did not have vascular tissue. They must absorb their water directly from their surroundings, such as growing on rocks or trees that are moist. You find mosses in damp areas for this reason. They cannot grow in drier climates because they cannot pull water from the ground like vascular plants. Ferns are also suited to reproduce in more moist/humid climates because water must be present for their gametes (sperm and eggs) to find one another for fertilization. Seeds are adaptations by angiosperms and gymnosperms that allow for waterless fertilization. Either wind or animal pollinators help spread pollen and help the sperm reach egg cells for fertilization to occur. For that reason, these plants are better suited to survive in drier, modern climates.
Explanation:
why might a newborn baby bleed more from a cut than a baby who is 1 month old.
Answers
Answer:
A newborn baby bleed more from a cut than a baby who is 1 month old because they are more delicate and have more of a thin skin compared to a 1 month old.
Hope it helps.
Thigmitropism is a plant growth response to _ . A. water B. touch C. light D. humidity
Answers
New album coming soon
Answers
Answer:
Oooooooooooooh kaaaaay ? :)
Which of the following nutrient provide more energy? a. Protein b. Carbohydrate c. Lipids d. Vitamins
Answers
The nutrient which provide more energy is C. Lipids
Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.
Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.
Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.
It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.
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How did the subterranean termites get to New Orleans? And what effects has it had ?
Answers
The Formosan subterranean termite,
Coptotermes formosanus, was introduced into United States port cities, such as New Orleans and Lake Charles, from eastern Asia after World War II by way of infested wooden cargo crates and pallets
What might happen if smaller fish had to leave one area of the ocean because the temperature changed?
A. the plants in that area could not survive
B. the small fish would eat the plankton
C. the large animals might lose their food source
D. the ocean waves might change
Answers
Answer: C
Explanation: Because the larger animals might starve if they don’t any smaller fishes to feed on unless they also leave the area or change there diet.
Classification of organisms into three domains is based on:
A) the presence of a cell wall
B) the number of cells in the organism
C) cellular organization
D) nutritional requirements
Answers
Answer:
C
Explanation:
cellular organization is the components that make up the cell and how they are arranged inside it. Each component, called an organelle, performs a specific function that is vital for the cell.
The Bacteria, Archaea, and Eukarya are the three domains of the classification. The cellular basis of the classification of the three domains. Thus, option C is correct.
What is the cellular organization?The cellular organization is the arrangement of the cells that are the smallest unit of the organism. The cells of the body make groups at the hierarchical level and perform a specific function.
The domains are not classified based on the cell wall as the animal and plant cells are grouped in the eukarya together. They are also not organized based on the number of cells as bacteria and Archaea both are single-celled.
The domains are not classified based on the nutritional requirements as the modes of nutrition varies in the eukarya domain itself and not just the two other domains.
Therefore, option C. cellular organization is the basis of domain classification
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Explain why some
areas that are surrounded
by land (such as the Red Sea) experience a lower
pH valle overall than the open ocean in
general
Answers
Some areas that are surrounded by land experience a lower pH value overall than the open ocean in general because of the dissolution of minerals containing hydrogen ions into the water body.
Why do some areas that are surrounded by land experience a lower pH value?The pH of a medium is a measure of the hydrogen ion concentration of that medium.
A low pH means a high hydrogen ion concentration whereas a high pH means low hydrogen ion concentration.
Areas that are surrounded by land have low pH because of the presence of minerals having high hydrogen ion concentration.
Thus, some areas that are surrounded by land experience a lower pH value overall than the open ocean in general because of the dissolution of minerals containing hydrogen ions into the water body.
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WILL MARK BRAINLIEST What is the function of DNA polymerase?
O DNA polymerase joins individual nucleotides together to form the new complementary strands of DNA.
O DNA polymerase separates nucleotides on strands of during DNA replication.
O DNA polymerase is an enzyme that works to transport DNA from the nucleus to the cytoplasm,
O DNA polymerase repairs one old single strand of DNA that came back together after replication,
Answers
Answer:
0 DNA polymerase separate nucleotide on strands of during DNA replication
What are four economically important sediment resources?
Answers
Answer: lithogenous, biogenous, hydrogenous, and cosmogenous
Explanation:
Sociable and Outgoing
Question 7 options:
Neither
Antonyms
Synonyms
Answers
The term Sociable and Outgoing is option C: Synonyms
What traits define someone who is sociable?People with sociable features have traits that support healthy interpersonal interactions. Many people naturally exhibit sociable qualities like an upbeat and cheerful attitude, self-control, adaptability, integrity, and teamwork.
A few typical definitions of social include amiable, cordial, friendly, and gracious. While all of these phrases refer to anything that is "markedly pleasant and easy in social contact," the adjective "sociable" denotes a sincere desire for other people's company.
Note that a person who actively engages in social interaction and looks for opportunities to mingle is referred to be outgoing. Extroverted is a similar term. Social, sociable, or gregarious are common adjectives used to characterize outgoing people. The two words above are close in meaning.
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Based on the relationship between body size and mass-specific metabolic rates of mammals, predict what would happen to the body temperatures of mice and elephants if their mass- specific metabolic rates were swapped. The mouse's body temperature would rise because it would be eating more, while the elephant's body temperature would drop because it would be eating less. The body temperatures of the mouse and elephant would remain about the same. The higher mass-specific metabolic rate of the elephant put in the mouse would result in higher temperature, but it would be dissipated more quickly because the mouse has a larger surface area to dissipate the heat. The mouse's body temperature would drop because it would lose heat rapidly across its high surface area. The elephant's body temperature would rise because it cannot lose heat fast enough across its small surface area. The body temperatures of the mouse and elephant would remain about the same because their mass-specific metabolic rates are about the same before and after the swap.
Answers
Based on the link between body size and mammalian mass-specific metabolic rates, it is projected that if the mass-specific metabolic rates of mice and elephants were switched,
the mouse's body temperature would fall while the elephant's would increase. This is because the mouse's greater mass-specific metabolic rate would result in a higher temperature, but it would be dissipated faster since the mouse has a bigger surface area to dissipate the heat. The mouse, on the other hand, would have a lower body temperature because it would lose heat quickly over its large surface area. Since it cannot dissipate heat quickly enough over its small surface area, the elephant's body temperature would increase. If, on the other hand,
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Know and Understand
Answer the following questions using the information provided in this chapter.
1. What is an agricultural pest?
2. What is integrated pest management?
3. What are pesticides?
4. What are some types of pesticides used to control selected or target pest populations?
5. What is an herbicide and when are post-emergent herbicides used?
6. What are four ways to control slugs besides using a molluscicide?
7. What are three types of biopesticides?
8. Describe the type of biopesticide called a plant incorporated protectant.
9. What are four types of substances that can be included in a pesticide formulation?
10. What are six formulations in which pesticides are available?
11. What type of legal repercussion may result from failure to comply with the directions of
a pesticide label?
12. What are some types of important information found on a pesticide label?
13. What do the signal words caution, warning, and danger mean when printed on a
pesticide label?
14. What must a person do to qualify as a certified applicator?
15. Why should a pesticide applicator cover as much of his or her bare skin as possible?
16. What are some safety protocols that should be followed when mixing pesticides?
17. When is the best time of day to apply pesticides in a garden and why?
18. What are four ways poison can enter an organism?
19. What should you do in the event of a pesticide poisoning?
20. What guidelines should you keep in mind when storing pesticides?
Answers
Following are the answers:
Organism that negatively affects agricultural crops or livestock.
Comprehensive approach to pest control that integrates various strategies.Chemical substances used to control or kill pests.Insecticides, fungicides, herbicides, rodenticides, nematicides, and bactericides.Chemical used to kill or inhibit the growth of unwanted plants; used after plant emergence.Cultural practices, barriers, biological control, and habitat modification.Microbial, plant-incorporated, biochemical.Genetic modification of plants to produce insecticidal substances.Active ingredients, inert ingredients, solvents, and adjuvants.Dusts, granules, wettable powders, emulsifiable concentrates, aerosols, and baits.Legal consequences for not following pesticide label instructions.Safety precautions, directions for use, active ingredients, and warnings.Indicate level of toxicity and potential hazards of the pesticide.Meet certification requirements and pass exams or training programs.Minimize exposure to pesticide residues and reduce health risks.Proper protective clothing, ventilation, mixing in well-ventilated areas.Early morning or late evening to minimize drift and optimize effectiveness.Inhalation, ingestion, absorption, and injection. Seek medical attention and follow first aid instructions on label.Store in original containers, keep away from children, follow temperature guidelines.
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