Why do we want to produce genetically different organisms?

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.

Explain why ecosystem diversity results in species diversity in a healthy biosphere

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian