The definition of vestigial structures is structures that appear to have lost their necessity throughout evolution so the answer would be true.
Photosynthesis is a process found only in plants, not in animals
It uses carbon dioxide and produces Oxygen.
<h2>
Grass uses photosynthesis to produce glucose, which is used within the grass for growth.</h2>
Answer:
It is most likely formed underground
Explanation:
<span>Rh-positive fetus and an Rh-negative mother condition occur.</span>
