The answer is D. the curculitory system transports hormons.
Answer:
According to research ,
<h3> cellular membranes (e.g plasma membranes internal membranes) :</h3>
are made of glycerophospholipids, molecules composed of glycerol, a phosphate group, and two fatty acid chains.
Glycerol is a three-carbon molecule that functions as the backbone of these membrane lipids.
Explanation:
by the law of natural selection, daddy charles darwin stated that overpopulation could result in famine and wars, and death would accelerates across nations, so overpopulation is a cause for this because of too many organisms but not enough food, which declined growth rate.
