Explain how adaptive traits ]are important in our constantly-changing the world.

What is the first step in a life cycle of a plant reproduce sexually

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

What is the role of the phospholipid belayer in cellular transport in living cells