Answer:
jlkjkllkj;
Explanation:
lkjnkjlnmklhbkjbjkhb
This diagram shows a model of the water cycle. Which part of the diagram illustrates matter flowing out of the geosphere and onto biosphere? A. The transpiration" labels and arrows, b. The clouds and rain, c. The " plant uptake" label and arrow, D. the two arrows pointing to "water vapor"
The part of the water cycle that illustrates matter flowing out of the geosphere and into the biosphere would be plant uptake of water.
What are the geosphere and biosphere?
The geosphere represents the part of the earth that is composed of soil, underlining rocks, minerals, and various landforms.
The biosphere represents all the living organisms that occupy the earth. It includes plants, animals, microbes, etc.
Water cycles between the various spheres of the earth, including the geosphere and the biosphere.
A good example of water moving from the geosphere to the biosphere is when the roots of plants (biosphere) take up water from the soil (geosphere).
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The ________nervous system controls body functions that do not require thought
Answer:
Autonomic nervous system
Explanation:
Autonomic nervous system controls body functions that do not require thought.
Answer:
AUTONOMIC nervous system
Explanation:
The AUTONOMIC nervous system controls body functions that do not require thought.
What do free ribosomes do?
A. raise alarms when the cell is under attack
B. float around the cell looking around then report back
to the nucleus
C. attach to mRNA to create proteins that are used
within the cell
D. maintain homeostasis by keeping the cell at a normal
temperature
A doctor prescribes a blood thinner to a patient with high blood pressure. What
impact will this medication have on blood flow and viscosity?
A. decrease and the viscosity will decrease.
B. The blood flows will increase and viscosity will decrease.
C. The blood flows will decrease and the viscosity will increase.
D. The blood flows will increase and the viscosity will decrease.
Answer:
The patient will have increased blood flow and decreased blood viscosity.
Explanation:
Thinning blood makes it, for lack of better term, thinner. This means it must have a lower viscosity. (For examples of viscosity, think of pouring out a glass of water versus a glass of maple syrup. The syrup has a much higher viscosity, and will take longer.)
As demonstrated in the above example, liquids with lower viscosity flow faster. This means the patient's blood flow will increase, as it will be easier for the blood to move through capillaries and the heart won't have to push as hard to move the blood through the body.
These results correspond with answer B or D, which, at the time of this answer, are identical. Whichever answer states increased blood flow and decreased viscosity is correct.
Explain what distruptive selection is
Answer:
"Disruptive selection is a type of natural selection that selects against the average individual in a population. The makeup of this type of population would show phenotypes (individuals with groups of traits) of both extremes but have very few individuals in the middle"
Explanation:
A red flower and a white flower can be expressed on a plant, depending on genetics. Which outcome would indicate codominance as the inheritance pattern for flower color in this species?
A All offspring of a red X white cross would be pink.
B All offspring of a red X white cross would be spotted with red and white both being expressed.
C All offspring are white.
D All offspring are red.
A cross between a red and a white animal would result in all of its offspring having both red and white spots.
Codominant inheritance occurs whenever a heterozygote produces both copies of a gene pair. Thus, the phenotype of the offspring combines this same phenotypes of the its parents.
The characteristic is therefore neither recessive nor dominant. Those with type AB blood serve as an example of the codominance of people. A individual who inherits both IA and IB will have form AB blood because they are codominant and would be expressed together as a result.
The crimson flower to white spots on it and the creatures with black and white jackets are two much farther examples of codominance.
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what is required for the initiation of an enzyme
Answer:
RNA poly merase
Explanation:Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins). RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination.
the four criteria of a planet
Answer:
has cleared the neighborhood around its orbit
I NEEDDD HELP LIKE RIGHT NOW ITS SIMPLE
What is the best description of originality?
nonobvious
special or interesting
convergent
having a low probability, unique
The best description of originality is having a low probability, unique, option D is correct.
Originality refers to the quality of being novel and distinctive, and it implies that something is not derived from anything else. The more unique and uncommon an idea, creation, or expression is, the more original it is deemed to be. Originality can be measured by the probability of its occurrence.
The lower the probability of an idea or creation being generated, the more original it is. A highly original idea is not only new but also unexpected and unconventional, which makes it stand out from the norm. Originality is highly valued in fields such as art, literature, science, and technology, as it contributes to the advancement of knowledge and understanding, option D is correct.
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The correct question is:
What is the best description of originality?
A) nonobvious
B) special or interesting
C) convergent
D) having a low probability, unique
Which type of replication error would be most likely to result in gene
variation among organisms?
What will most likely be included in the magazine article that follows this introduction? a description of carbon and other elements a study of plants grown in greenhouses suggestions for reducing carbon footprints information about earth day celebrations.
The idea that will most likely be included in the magazine article follows the introduction that suggestions for reducing carbon footprint.
The correct option is C.
What is a carbon footprint?A carbon footprint is the total amount of greenhouse gas emissions—expressed as carbon dioxide equivalent—that a person, event, company, service, place, or product is responsible for.
The total quantity of greenhouse gases (such as carbon dioxide and methane) produced by our actions is known as a carbon footprint. One of the highest rates in the world, the average carbon footprint of an individual in the United States is 16 tons.
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Why is sand irritating
Answer:
I believe because it is made up of very small particles that it's texture is naturally rough and coarse. In addition, when having to get rid of sand from your foot or in your shoe, it is tedious and a bit difficult to get rid of it completely
1. Fresh blood should be allowed to
A. Clump
B. Coagulate
C. Heat then cool
D. Air dry
before being analyzed.
Which two types of organic polymers are made from the same type of monomer?
A. starches and cellulose
b. DNA and proteins
c. fatty acids and nucleic acids
d. proteins and cellulose
Answer:
A.
Explanation:
because starch and cellulose are all carbohydrates.
Starch and cellulose are made of same monomer
Starch is a polysaccharide comprising glucose monomers joined in α 1,4 linkagesCellulose is made of repeat units of the monomer glucoseWhat is a monomer?It is a molecule of any of a class of compounds, mostly organic, that can react with other molecules to form very large molecules, or polymers. The essential feature of a monomer is poly functionality, the capacity to form chemical bonds to at least two other monomer molecules.
What is a polymer?A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromoleculesThese are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms and are the basis of many minerals and man-made materials.
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what is semi conduction
Explanation:
Semi-conductive describes a component which conducts electricity less well than a good conductor but better than an insulator.
The hose should be semi-conductive, with a resistance high enough to insulate a stray current but conductive enough to get rid of static charge build-up.
Carbon black can be used to lower the resistivity of plastics, imparting antistatic, semi-conductive, or conductive properties.
Semi-conductive describes a component which conducts electricity less well than a good conductor but better than an insulator.
what layer of the earth is made up of tectonic plates?
Answer:
The lithosphere.
Explanation:
explain the importance of all 3 biomolecules in general and for making ATP.
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
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assume that blood pressure drops in a person because of an injury, and given the drop in blood pressure, indicate whether the statement on the body’s responses is true or false.
The statement on the drop in blood pressure of of a person due to injury is true.
What is blood pressure?The force or pressure of the blood inside the arteries is measured as blood pressure. The heart pumps blood into the arteries that carry it throughout your body each time it beats. This occurs 60 to 100 times each minute, every single day. The entire body receives oxygen and nutrients through the arteries so that it can function.
The blood pressure fluctuates throughout the day. Depending on what an individual doing, it changes. Exercise and excitement both cause an increase in blood pressure. The blood pressure drops while an individual is sleeping.
Blood pressure can also affected by:
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Assume that blood pressure drops in a person because of an injury, and given the drop in blood pressure, indicate whether the statement on the body's responses is true or false.
The sympathetic nervous system stimulates the adrenal glands
Two Drosophila flies that had normal (transparent, long) wings were mated. In the progeny, two new phenotypes appeared, dusky wings (having a semi-opaque appearance) and clipped wings (with squared ends). The progeny were as follows:
Females: 179 transparent, long
58 transparent, clipped
Males: 92 transparent, long
89 dusky, long
28 transparent, clipped
31 dusky, clipped
a) Provide a genetic explanation for these results, showing genotypes of parents and of all progeny classes under your model. b) Design a test for your model
a) Genetic explanation for the new phenotypes observed in the progeny is that there are two separate genes involved in determining phenotype of wings in Drosophila, each with dominant and recessive alleles.
What is the genetic explanation for results?Let's assume that normal transparent, long wings are determined by dominant alleles T and L and dusky wings (semi-opaque appearance) are determined by the recessive allele t, and clipped wings (with squared ends) are determined by the recessive allele c.
Under this model, genotype of the two parent flies that produced the progeny would be TTLL and TTLL, respectively.
The progeny can then be classified into four genotypic classes:
Transparent, long females (TTLL or TtLL): 179 individuals
Transparent, clipped females (Ttcc): 58 individuals
Transparent, long males (TTLL or TtLL): 92 individuals
Dusky, long males (ttLL): 89 individuals
Transparent, clipped males (Ttcc): 28 individuals
Dusky, clipped males (ttcc): 31 individuals
b) Test for the Model:
To test this model, a cross between dusky, clipped individuals (ttcc) and transparent, long individuals (TTLL) could be performed.
If the model is correct, the resulting progeny should show the following distribution:
Females:
Transparent, long (TtLL): 50%
Dusky, clipped (ttcc): 50%
Males:
Transparent, long (TtLL): 50%
Dusky, clipped (ttcc): 50%
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A black cat and a white cat have four black kittens in the F1 generation. In the F2
generation, there are three black kittens and one white kitten. Explain how the Fz
generation proves that genetic information passes unchanged
from one generation to the
next,
even when a specific trait is not exhibited.
The white cat is the recessive allele w, while the black cat is the dominant allele B. However, in the f1 generation, the dominant allele concealed the recessive features, but they are heterologous dominant, i.e. BBww in f2 second filial generation: Bw x Bw.
There are three black kittens and one white kitten when f2 second filial generation offspring are crosslets. Consider the genotype of white cat WW and black cat as BB in the first generation as it's given in question all the offspring of f1 generation are black giving a hint that black is dominant over white.
Now genotype of f1 offspring is wB now in the second filial generation where 2 offspring of f1 crossed the resultant offspring is 3 black kittens and 1 white kitten. second filial generation is the second filial generation of the offspring produced by inbreeding F1 people, whereas F1 generation refers to the first filial generation of the offspring from the parents. hence, the results are BB, Bw, Bw, and ww.
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Southern Florida received the majority of its annual precipitation between mid may andOctober because of this precipitation pattern freshwater systems are very productive duringthese months. Which of the following best describes a change that would be observed whenthe seasons change from the wet season to the dry season?A. there would be a reduction in habitat usage by large predator populations.B. there would be a reduction in space and food sources for aquatic populations.C. the aquatic plants would increase in size as they gain greater amounts of nutrients.D. the nutrients would disappear from the ecosystem and be lost as heat when theydecompose.
The statement that best describes a change that would be observed when the wet season changes to the dry season is that there would be a reduction in space and food sources for aquatic populations, as it is likely that watercorps reduce theor size.
Correct option: B.
population of squirrels live together in forest an event occurred that caused the population to diverge into two different species over a long period of time which of the following is most likely the event occurred
A natural disaster.
Explanation:
A natural disaster would most likely have occurred to have the population of squirrels completely diverge from each other in order for them to become two separate species.
If a tornado, flood, earthquake, or another type of a natural disaster were to happen, it may have caused drastic damage to the ecosystem and environment of the squirrels. This would most likely cause the squirrels to split up, or diverge from each other and go to separate places in search of a new home.
Over time, these squirrels will reproduce with their own group. Each new group of squirrels, as they are both in different environments now, will have different adaptations from each other. This will eventually make it so they will never be able to reproduce with each other again if they were to meet, as they are now completely different species of squirrel.
Answer:
ITS B A natural disaster occurred that separated squirrels.
Explanation:
If Earth was not tilted, there would be no
A. seasonal cycle
B. Hadley cell
C. diurnal cycle
D. albedo
The main cause of the seasons is this. The Northern Hemisphere has warm weather when the Earth is tilted toward the sun, and cool weather when the Earth is tilted away from the sun. Thus, option A is correct.
What is Earth seasonal cycle?The Earth's axis is currently inclined 23.5 degrees. The Earth rotates on its axis at a fixed tilt as it orbits the Sun. The Northern and Southern Hemispheres are tilted away from the Sun.
At different times of the year as a result of this angle. A hemisphere experiences winter and longer nights as it is tilted away from the Sun.
Therefore, there would be no seasonal cycle If Earth was not tilted.
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Now I know that plate movements create new features by?
I NEED HELP PLS ASAP
Answer:
Explanation:fluids are released from the rock causing the overlying mantle to partially melt
which cause new magma
Fluids released from the rock cause the mantle above to partially melt as the sinking plate descends deeper into the mantle.
What additional features are produced by plate movements? Fluids released from the rock cause the mantle above to partially melt as the sinking plate descends deeper into the mantle.Along the convergent boundary, the fresh magma (molten rock) rises and may erupt violently to create volcanoes, frequently creating arcs of islands.By illuminating how the shifting of geologic plates generates earthquakes, volcanoes, and mountain formation, the idea of plate tectonics transformed the field of earth sciences.It is believed that convection currents in the molten rock in the Earth's mantle beneath the crust are what are moving these tectonic plates.This tectonic activity produces earthquakes and volcanoes as short-term effects.Entire continents have moved over millions of years as a long-term consequence of plate tectonics.To learn more about plate movements refer
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Describe the transport properties of the loop of Henle and explain the interactions between the ascending and descending limbs
Answer:
The loop of henle is a part of the renal functional unit.
This handle has an ascending part and a descending part.
In the descending loop, the urine that is formed inside enters a hypotonia, since a large amount of water is absorbed and the concentrations of solutes in the urine decrease, thus generating a hypoosmolar solution, that is, with less molarity.
In the ascending loop of henle, the opposite arises, ionic channels appear that increase the concentration of solutes, this is how the urine that runs through the interior of the ascending loop of henle becomes hyperosmolar.
Hyperosmolarity is the increase in concentrations of solutes, and the increase in molarity of the solution, which in this case would be urine.
Explanation:
A very important fact is that urea is absorbed in the ascending henle loop.
What are three labels you can use to describe the Jackal in the food web?1. secondary consume 2. carnivore
I
Green Plant-
Poducer
Goat
Robbil
Mouse
Jackal
Wild Col
Owl
Food Web in a forest
S&
Snake
Lon
Kite
3.
2 pts
Answer:
The three labels that can be used to describe the Jackal in the food web are:
Secondary consumer: The Jackal is a secondary consumer because it feeds on other animals that are primary consumers, such as mice and rabbits.
Carnivore: The Jackal is a carnivore because it only eats meat.
Predator: The Jackal is also a predator because it hunts and kills its prey to obtain food.
Explanation:
The three labels that can be used to describe the Jackal in the food web are:
Secondary consumer: The Jackal is a secondary consumer because it feeds on other animals that are primary consumers, such as mice and rabbits.
Carnivore: The Jackal is a carnivore because it only eats meat.
Predator: The Jackal is also a predator because it hunts and kills its prey to obtain food.
Soil is a (Nonrenewable or Renewable)
resource that can be used in a sustainable manner. Fertility of soil can be sustained by protecting topsoil from (Groundwater, erosion, Vegetation)
and contamination. Because soil fertility is replenished by decomposition of organisms, it is necessary to ensure that the
natural life cycle of plants and wild animals is not disrupted. That is why (Lumbering, Reforestation, Slash and Burned)
is an effective measure against land degradation.
Answer:
renewable
groundwater
reforestation
Explanation: internet
Two compounds as reactants, be able to provide a balanced ionic formula for the new products if these reactants went through a double replacement chemical reaction. explain.
Ex: Mg(OH)2 +NaCl = MgCl2 +NaOH
Answer:
In the example reaction given, the reactants are Mg(OH)2 and NaCl, and the products are MgCl2 and NaOH. This is a double replacement reaction, which involves the exchange of positive and negative ions between the reactants to form new products.
To balance the ionic formula for the products, we need to make sure that the charges on the cations and anions are balanced. In the products, we have Mg2+ and Cl- ions, which come from MgCl2, and Na+ and OH- ions, which come from NaOH.
We can write the ionic formulas for the reactants as Mg2+(OH-)2 and Na+(Cl-), respectively. When the reaction occurs, the Mg2+ ion and the Cl- ion exchange partner to form MgCl2, and the Na+ ion and the OH- ion exchange partners to form NaOH.
The balanced chemical equation is:
Mg(OH)2 + 2NaCl -> MgCl2 + 2NaOH
The ionic formula for MgCl2 is Mg2+(Cl-)2, which shows that each Mg2+ ion is paired with two Cl- ions to form a neutral compound. The ionic formula for NaOH is Na+(OH-), which shows that Na+ is paired with OH- to form a neutral compound.
Overall, the balanced equation and ionic formulas show that during the reaction, the Mg2+ ion and the Cl- ion exchanged partners, as did the Na+ ion and the OH- ion, to form the new products.
How the model in the image supports this statement: The body carries critical life functions through systems specialized cells
Some cells in the body have special jobs they are really good at doing. They are called specialized cells.
What is the specialized cells?The human body has lots of tiny cells, and each of them is different and has a special job to do. This group helps with important things needed to survive.
One type of cells carry oxygen and another type send electrical signals in our body. Specialized cells help the body do important things. Tissues: Groups of similar cells form tissues, such as muscle tissue, connective tissue, and epithelial tissue.
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Which factors changed throughout the experiment? Check all that apply
In the experiment, two factors changed throughout the course of the study: the genes of the parental mice and the fur color of the offspring.
The genes of the parental mice: The experiment involved studying the genetic makeup of the parental mice, specifically focusing on the alleles responsible for fur color. The researchers likely examined the genes of the parental mice to determine which alleles they carried and how they could potentially be passed on to their offspring. By studying the genetic composition of the parental mice, the researchers could track the inheritance pattern of the fur color trait.
The fur color of the offspring: The primary objective of the experiment was to investigate how fur color is inherited in mice. To achieve this, the researchers likely observed and recorded the fur color of the offspring produced by the parental mice.
As the experiment progressed and new generations of mice were born, the researchers would have noticed changes in the fur color of the offspring. By comparing the fur color of the offspring to the known genetic makeup of the parental mice, they could analyze the inheritance patterns and determine whether specific alleles were dominant or recessive.
The Question was Incomplete, Find the full content below :
Which factors changed throughout the experiment? Check all that apply.
the trait examined, fur color
the organism, mice
which allele was dominant and which allele was recessive
the genes of the parental mice
other aspects of the mice
fur color of the offspring
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