Answer:phospholipids is not a part
Explanation:
The correct answer is c trachea
C because oxygen was a byproduct of photosynthesis and proved to be EXTREMELY important in the atmosphere.
your answer is the third one.
Usually representing a solid you used a 3d model.
And there are balls in them representing atoms and in a video it shakes or vibrates to represent the motions of a solid.
Hi the answer you are looking for is option A)
