Which structure in leaves allows the gaseous reactants and products of photosynthesis to move in and out?

What causes the phospholipids to organize themselves the way they do

About how much of the cell mass is watet

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called