I think the correct answer from the choices listed above is the first option. Regulatory proteins of the cell cycle help maintain homeostasis by controlling <span>the cycle by signaling the cell to either or delay the next phase of the cycle. Hope this answers the question.</span>
B 1/4 because i seen the question and answer on my test and got it correct
They are things your body cannot produce on it's own
Answer:
multicellular; single celled organisms are often too tiny to be seen without a microscope
Renewable resources as u can guess are resources which can be reused. for example, wind energy and hydropower.
however non renewable resources are things like coal which can only be used once
