Answer: I hope this helps, if you have any additional questions please put them in the comments and I will do my best to answer them
Explanation:
The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation.
Answer:
I believe that your answer is A) Speciation.
Hydra has two main body layers, which makes it "diploblastic". The layers are separated by mesoglea, a gel-like substance. ... The cells making up these two body layers are relatively simple.
This is where genetic material, or DNA, is stored,<span> The pores regulate the passage of macromolecules like proteins and RNA, but permit free passage of water, ions, ATP and other small molecules.</span>
