D It all depends on dna, who, how, were, etc. Heredity
Answer:
Your answer would be D.
They are defined by their different physical features.
hope it helps!
Answer:varied in size
Explanation:Galaxies vary in appearance. Galaxies differ greatly in size. Some contain as few as a hundred million stars, but the biggest have more than a trillion stars. Galaxies also vary in shape.
Answer:
Its ferment oxidant-renewal of bio-reactions at cells.
