Answer:
Changes in abiotic factors, or Lack of available mates after the flood. If one answer had to be chosen, choose "lack of available mates"
Explanation:
New competition by displaced animals can not be an answer due to the possibility that there is little to no food left, and floods do not have the ability to displace animals. A decrease in predators would usually lead to a greater population, so this answer does not work. An increase in living space would also lead to an increase in population, so this answer is incorrect. A lack of available mates work as an answer because populations depend on genetic diversity and a large selection of mates in order to grow their population. Changes in abiotic factors can mean a lack of certain resources that could be shelter.
Answer:
The correct answer is E. Vertebrates have a closed circulatory system.
Explanation:
The main mission of the circulatory system is to deliver oxygen and nutrients to all body cells.
In the closed circulatory system, blood travels inside a network of blood vessels, without leaving them. The material transported by the blood reaches the tissues through diffusion. It is characteristic of all vertebrates, including humans.
Examples of surface tension:
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Walking on water: Small insects such as the water strider can walk on water because their weight is not enough to penetrate the surface.
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Floating a needle: A carefully placed small needle can be made to float on the surface of water even though it is several times as dense as water.
Animals can have way different behaviors such as the good behavior bad behavior mostly wild animals have the bad one but what about house animals like a puppy or a cat well they have the good one they treat their owner well and have a great impact on them.the bad ones dose not treat as well they eat humans or other smaller animals in fact the bees take their nutrients from the flowers nectar which is their honeys transform plan they use this plan to transform honey from flowers to the bees house.
Lol, check your science book incase im wrong but
a·mi·no ac·id<span>əˌmēnō ˈasəd/</span>nounBIOCHEMISTRYplural noun: amino acidsa simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
hope i helped a bit
