Answers
Why does Ebola hurt humans so badly?
Who’s more likely to spread it? Children? Adults?
And
Would quarantine work?
Answer:
points
Explanation:
Related Questions
Claim:
Island's weather will continue to be most like the
weather where orangutans live.
Answers
The claim states that the weather on an island will continue to be most like the weather where orangutans live. To evaluate this claim, we need to consider several factors:
Native Habitat: Orangutans are native to the tropical rainforests of Southeast Asia, including Indonesia and Malaysia. These regions typically experience a warm and humid climate throughout the year.Island Location: The specific location of the island in question is crucial in determining its weather patterns. Islands can vary greatly in terms of their geographical location, size, and surrounding bodies of water, which can influence climate.Island's Climate: To determine if the island's weather is similar to that of orangutan habitats, we need to assess its climate. This involves analyzing factors such as temperature, rainfall, humidity, and seasonal variations.Without specific details about the island in question, it is difficult to make a definitive assessment. However, if the island is located within or near the equatorial belt and shares similar climatic conditions with Southeast Asian rainforests, it is more likely to have weather resembling that of orangutan habitats.
It is important to note that climate can vary even within a specific region, so a thorough analysis of the island's climatic data would be necessary to make an accurate comparison. Additionally, factors such as changes in global climate patterns over time may also impact the accuracy of this claim.
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What is a biome?A. An area of land with similar biotic factors but different abiotic factorsB. A group of ecosystems with similar climates, vegetation, and animalsC. A section of aquatic environments that covers all zones of depth with different animals and plants
Answers
The anwer is B, Biome is the biologycal comunity that is forme based on similar regional climes
Why do cells have a plasma membrane?
A.) to separate proteins from the nucleus
B.) to define the size of the cell
C.) to distinguish plants from animals
D.) to separate the inside of the cell from its environment
Answers
Answer:
D. to separate the inside of the cell from its environment
Explanation:
The cell membrane is primarily made up of lipids and proteins. It provides protection to the cell by keeping the interior of the cell separated from its external environment.
It is a selectively permeable membrane meaning that it only allows certain substances to pass through it. It is involved in various cellular processes like cell signaling, cell adhesion, endocytosis, exocytosis etc.
ay whether each of the following situations is an example of altruism or reciprocity. a. Giving a few canned goods to the local food bank for its annual food drive: (Click to select) . b. Helping someone move her couch after she helped you study for an upcoming exam: (Click to select) . c. The biological relationship between cleaner fish and large predators in the ocean, in which cleaner fish keep the predator
Answers
Answer:
Altruism
Giving a few canned goods to the local food bank for its annual food driveReciprocity
Helping someone move her couch after she helped you study for an upcoming examThe biological relationship between cleaner fish and large predators in the ocean, in which cleaner fish keep the predatorExplanation:
Altruism is a biological concept used to describe the action of an organism which reduces its own fitness but increases the fitness of another organism. Reciprocity, on the other hand, refers to cooperation between two unrelated organisms in which the beneficial actions of one to the other is reciprocated either in the short or medium term.
Giving a few canned goods to the local food bank for its annual food drive is an action done to benefit those that patronize the food bank without any hope of it being reciprocated. Hence, it is considered altruism.
Helping someone move her couch after she helped you study for an upcoming exam and the biological relationship between cleaner fish and large predators in the ocean, in which cleaner fish keep the predator are both considered reciprocity.
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Directions: Study the contour map below. Using the contour map and what you learned
from the lesson, complete the questions below. When your report is finished, submit it to
the Topographic Maps Lab dropbox for grading. This assignment is worth 20 points.
Answers
Describe one way that CRISPR technology has positively affected society.
Answers
Answer: CRISPR enables desirable crop traits by introducing DNA from nature-generated genetic variations within the crop itself, and not from another reproductively incompatible organism. This eliminates the fear that foreign DNA may be present in the resultant plant and related finished goods.
Answer: Removing malaria from mosquitoes
Explanation:
1. State your claim. Make sure your claim fully explains where the matter and energy
went as the fruits decomposed.
Answers
Claim: The matter and energy from decomposing fruits are primarily transformed and dispersed through various biological and physical processes.
Biological Processes: Decomposition of fruits involves the activity of various microorganisms, such as bacteria and fungi. These organisms break down the complex organic compounds present in fruits into simpler molecules through enzymatic reactions.
a. Gaseous Transformation: Microorganisms produce gases like carbon dioxide, methane, and nitrogen compounds as byproducts of their metabolic activities. These gases are released into the atmosphere, contributing to the carbon and nitrogen cycles.
b. Liquid Transformation: Decomposition also generates liquid byproducts, such as water, organic acids, and other soluble compounds. Some of these liquids are absorbed by the soil, contributing to its nutrient content and supporting the growth of other organisms.
c. Solid Transformation: The breakdown of organic matter during decomposition leads to the formation of solid residues, commonly known as humus. Humus contains nutrients that can be absorbed by plants, completing the nutrient cycle.
Physical Processes: Several physical factors play a role in the dispersion of matter and energy during fruit decomposition.
a. Heat Energy: As microorganisms break down organic matter, they release heat energy as a byproduct. This energy is dissipated into the surroundings, contributing to the overall thermal energy of the environment.
b. Evaporation: Fruits contain a significant amount of water, and as decomposition progresses, water is gradually released through evaporation. This process transfers the energy associated with water molecules to the surrounding air, resulting in the dispersion of energy.
c. Mechanical Dispersal: Various physical forces, such as wind and water, can disperse the decomposed fruit matter. For example, wind can carry small particles like dust or pollen, which may contain microscopic remnants of decomposed fruit. Similarly, water can transport dissolved nutrients from the decomposed fruit to different locations.
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To produce the highest possible oxygen concentration in the blood, gas exchange occurs in
only one direction at the respiratory membrane-from the lung to the blood.
O True
O False
Answers
Answer:
True
Explanation:
Answer:
false
Explanation:
The oxygen in inhaled air passes across the thin lining of the air sacs and into the blood vessels. This is known as diffusion. The oxygen in the blood is then carried around the body in the bloodstream, reaching every cell. When oxygen passes into the bloodstream, carbon dioxide leaves it.
Flatworms are a diverse group living in freshwater and marine habitats. Protonephridia are found in some species of flatworms. This organ is a series of tubes and pumps to get rid of excess water that enters the worm passively from the environment. Which group of flatworms (freshwater or marine) does your group think have the protonephridia system
Answers
Answer:
Freshwater
Explanation:
Protonephridia are made up of many flame cells. Flame cells are specialized excretory cell found in the simplest freshwater invertebrates like flatworms.
What are tissues made of?
A. Groups of organs
B. Groups of reflexes
C. Groups of cells
D. Groups of systems
Answers
Answer:
C
Explanation:
A tissue is made up of lots of the same type of cells
Answer:
C. Groups of cells
Explanation:
They are made up of cells. When they are formed together, they carry out specific functions.
Help find dependent variable on this graph!! Answer questions
Answers
The dependent variable in the above graph is the change in weight.
The weight decreased as the time increased.
What is dependent variable?In an experiment, the dependent variable is the variable that is measured as a response to changes made to the independent variable.
According to this question, an experiment was conducted to investigate the change in weight of a dialysis bag over time.
In the experiment, the time is the independent variable while the weight is the dependent variable.
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Before classifying insects into different orders, review the larger classifications for insects:
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Conduct research online to determine the characteristics an organism must have to be classified in each of the taxonomy levels shown. Note the characteristics you find in the answer space.
Answers
Different types of kingdoms exist. All animals are considered to be members of the kingdom Animalia. It also goes by the name Metazoa. Animals that have both jointed limbs and hard exoskeletons make up the phylum Arthropoda.
What is a classification for insects?The following are some traits of arthropods: They are exoskeleton-equipped. Their appendages are joined. They are known to have segmented bodies.
Therefore, Examples of Order The Hemiptera Giant Water Bug Arthropoda, the phylum. Arthropoda Hymenoptera Bees, wasps, and ants Lepidoptera moths, butterflies, etc. Arthropoda.
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the shape of the planets and dwarf planets after acculating all their material is?
Answers
Answer:
The shape of the planets and dwarf planets after accumulating all their material is a Sphere.
9. What may cause a species to become less genetically diverse? *
(8 Points)
Isolation from members of its species
Low population numbers
Both A and B
None of the above
Answers
Answer:
Both A & B is the correct answer
A species to become less genetically diverse - Both A and B, are; Isolation from members of their species and Low population numbers
Loss of genetic diversity increases the risk of extinction of a population through inbreeding depression
Inbreeding, genetic drift, restricted gene flow, and small population size all contribute to a reduction in genetic diversity.Fragmented and threatened populations are typically exposed to these conditions, which is likely to increase their risk of extinctionThus, A species to become less genetically diverse - Both A and B, are; Isolation from members of their species and Low population numbers
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Which of the following are major contributors to the greenhouse effect? CHOOSE ALL THAT APPLY 1.enzymes 2. deforestation 3.carbon dioxide 4.acid rain 5.Ophotosynthesis
Answers
Answer:
Escribir en español por favor.?
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Answers
Mitosis is a type of cell division that produces
1. Sex cell
2. Body cell
3. Leg cells
Answers
this molecule is split into oxygen
protons, and electrons during light
dependent reactions is called?
Answers
Answer:
Oxygen and hydrogen ions are also formed from the splitting of water. To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.
In a chemical reaction, 1,3-bisphosphoglycerate ADP yields 3-phosphoglycerate plus ATP. What is the delta G for this reaction
Answers
Answer:
The reactants have more free energy than the products. In a chemical reaction, 1,3-bisphosphoglycerate + ADP yields 3-phosphoglycerate plus ATP. ... If the delta G of a reaction was -31.45 kJoules, you would know that: The reaction is spontaneous.
Explanation:
The reactants have more free energy than the products. In a chemical reaction, 1,3-bisphosphoglycerate + ADP yields 3-phosphoglycerate plus ATP. ... If the delta G of a reaction was -31.45 kJoules, you would know that: The reaction is spontaneous.
would you consider the relationships between changes in CO2 and Global Temperatures to be causal or correlational? EXPLAIN your answer in complete sentences.
Answers
The relationship between changes in CO2 and global temperatures is a complex and multi-faceted one, and scientists generally consider it to be both causal and correlational. On the one hand, there is strong evidence that increasing levels of CO2 in the atmosphere can cause a warming of the planet through the greenhouse effect, which is a well-established scientific principle. This is a causal relationship, as the increase in CO2 is causing a change in global temperatures.
On the other hand, there is also evidence to suggest that changes in global temperatures can impact the levels of CO2 in the atmosphere. For example, when the Earth warms, it can cause the release of CO2 from the ocean, which can then contribute to further warming. This is a correlational relationship, as changes in global temperatures are associated with changes in CO2, but one does not necessarily cause the other.
In conclusion, the relationship between changes in CO2 and global temperatures is both causal and correlational, with both factors having the potential to impact the other. It is important to understand this complex relationship in order to develop effective strategies for mitigating the effects of climate change.
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Drag the terms into the table to indicate an advantage or disadvantage of using aluminum in the production of cans.
advantage
disadvantage
Options for those
Abundant
easier to crush
harder to crush
reacts with other elements
Answers
Here's how you can categorize the terms:
Advantage:
Abundant
Disadvantage:
Reacts with other elements.
Easier to crush.
It should be noted that "harder to crush" is not a disadvantage, as it implies durability and strength, which can be seen as an advantage.
An organism is any living thing. All
organisms, whether simple
complex, are made of which of the
following?
Answers
Answer:
All organism are made by a basic unit called cell
Barnacles create home sites by attaching themselves to whales.
This neither harms nor benefits the whales. but i need to explain my answer.
Answers
The relationship between barnacles and whales is considered commensalism, which is a type of symbiotic relationship in which one organism benefits without harming or benefiting the other organism.
Barnacles are a type of sessile organism, which means they are unable to move freely from one location to another. In order to survive, they need to attach themselves to a solid surface, such as a rock or the skin of a whale. When barnacles attach themselves to the skin of a whale, they create a home site where they can filter-feed and reproduce.
While the barnacles benefit from this relationship by gaining a home site, there is no evidence to suggest that the whales benefit or are harmed by having barnacles attached to their skin. Barnacles do not consume or harm the whale's skin or tissues, and there is no evidence to suggest that the presence of barnacles has any impact on the whale's health or behavior.
Therefore, the relationship between barnacles and whales is considered commensalism, which is a type of symbiotic relationship in which one organism benefits without harming or benefiting the other organism.
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-)
A+B+C - D + E
Describe the mass of the reactants and products given the balanced chemical reaction.
es )
A)
The mass of the products is 2/3 that of the reactants.
B)
The mass of the reactants equals the mass of the products,
The mass of the reactants is less than the mass of the products.
D)
The mass of the reactants is greater than the mass of the products,
Structure and Properties of Matter
SBP Conservation or arte
Answers
Answer:
B) The mass of the reactants equals the mass of the products,
Explanation:
Given that the reaction is balanced, the mass of the reactants must equal to the mass of the products.
We know this by virtue of the law of conservation of mass.
The law of conservation of mass states that "in a chemical reaction, matter is neither created nor destroyed but atoms are rearranged".
Therefore, if the reaction is chemically balanced, the mass of reactants must be the same as the mass of the products in the reaction.
The second choice is the right one.
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In this project, you will make a graphic to help you understand who the producers and consumers are. You can make your graphic in any way that makes sense to you; a bulleted list, a pyramid, a Venn diagram, etc. Your graphic should be clear and easy to understand. You can create it in a Word document, Power Point Presentation, Publisher, or any other graphics program that you are familiar with. Do additional research if you need to find out about any words on the list.
Click here to make a printout of a pyramid.
From the following list, Separate out the producers. Make sure you have clearly labeled this group.
acorns
deer
mice
apple
trees
eagles
owls
cabbage
frogs
potatoes
carrots
grains
rabbits
chickens
grass
squirrels
corn
horses
wolves
cows
lettuce
worms
Next, separate out the plant eating consumers. These are the ones that eat only producers. Make sure to label this group clearly. Last, separate out the predators, making sure to label this group clearly in your presentation. After completing the lab, respond to the following questions:
Were there more producers than consumers and more consumers than predators on your pyramid? Why or why not? Were there any that could have fit in more than one category?
A mouse eats 100 times his own weight in grain in a lifetime. You can see that plants must produce a great amount of food for just one mouse. What do you think would happen if grain was no longer available for the mouse to eat? How would it affect other organisms in your ecosystem?
Answers
Answer:
Producers:
Acorns (produced by oak trees)Apples (produced by apple trees)Cabbage (a leafy green vegetable cultivated as an annual plant)Potatoes (tubers produced by the potato plant)Carrots (root vegetables, usually orange in color)Grains (wheat (produced by wheat plants), barley (produced by barley plant), etc.)Grass (produces seeds and is a primary food source for many herbivores)Corn (a cereal plant that yields large grains, or kernels, set in rows on a cob)Lettuce (a leafy green plant grown for its often-crunchy leaves)Trees (producing oxygen as a byproduct of photosynthesis and also yielding food items like fruit and nuts)Plant-eating Consumers (Herbivores):
Deer (eat various plants and fruits, they are herbivores)Rabbits (eat grass, roots, and leafy greens; they are herbivores)Horses (eat grass and grains; they are herbivores)Cows (eat grass and grains; they are herbivores)Squirrels (primarily eat acorns, grains, seeds, and fruits)Mice (eats mainly plants, seeds, grains, fruits, and vegetables)Chickens (often fed grains, vegetables, and fruits)Predators (Carnivores):
Eagles (predatory birds that feed on smaller animals; they are carnivores)Owls (nocturnal birds that prey on small mammals, birds, and insects; they are carnivores)Wolves (carnivorous mammals that prey on deer, rabbits, and other smaller animals; they are carnivores)Frogs (amphibians with a carnivorous diet, eating insects, small mammals, small fish, spiders, and worms)Detritivores (although not mentioned in the question, they are crucial in every ecosystem):
Worms (in general, worms are classified as detritivores).To answer your questions:
In this bulleted list, there are more producers than consumers and more consumers than predators. This is typical of most ecological pyramids because each level depends on the one below it for food. There are always fewer organisms at the top of the pyramid because energy is lost at each level due to the laws of thermodynamics.For example, squirrels can be considered both plant-eating consumers (as they eat acorns, tree bark, and fruits) and potential predators (as they can be omnivorous, eating small insects and bird eggs). Similarly, mice can be categorized as plant-eating consumers, but they can also be omnivorous, consuming insects and occasionally the remains of deceased animals.If grain was no longer available, the mouse population would be significantly affected. Mice rely heavily on grains for their energy and nutrition. If this food source were suddenly unavailable, the mice would either need to find another food source, like fruits or vegetables, or their population would likely decrease due to starvation. This change would also impact other levels of the ecosystem. Predators who rely on mice as a food source, like owls and snakes, would find fewer prey available, which could lead to a decrease in their populations as well. Conversely, without mice consuming as much grain, the grain population might increase. However, other herbivores who also eat grains might proliferate, taking advantage of the increased food source and maintaining a balance. This hypothetical situation demonstrates the delicate balance of ecosystems and the potential cascading effects that can occur from changes at any level of the food web.As a persons ages his or her bones tend to become brittle. This happens as ______ is lost from bone
A.Protein
B.Iron
C.Marrow
D.Calcium
Answers
Answer:
D
Explanation: the bones can becomew brittle from not haveing calcium
List and describe five ways in which sexuality affects a person daily life?
Answers
Answer:
age gender, marital status, race, disability and sexual transmitted infections
Answers
A. a snake and a lizard
B. A tuna and a sparrow
C. A robin and a salamander
D. A frog and a salmon
Answers
Answer:
c......... they share the most traits
Any change in the nucleotide sequence of DNA is called a?
-mutation.
-frameshift.
-O base substitution.
Answers
Answer:
mutation
Explanation:
As such, the nucleotide sequences found within it are subject to change as the result of a phenomenon called mutation.
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What did Mendel's cross-pollination of pea plants prove?
A} Certain factors are dominant, and other factors are recessive.
B} Crossing a tall plant with a tall plant will always result in a tall plant.
C} All the cells in an organism carry the same hereditary factors.