Answer:
There's not enough information to answer this. You need to provide the information on the people.
The answer would be AUTOTROPHIC
Question: Which two cellular structures provide protection to the cell?
Answer: cellular membrane and cell wall
Explanation: it prtoects the cell these two protect the cell from the enviormental things around it
question answered by
(jacemorris04)
Answer: Center
Explanation: The space in the center of the eyeball is filled with a clear jelly-like material called the vitreous humor. This material allows light to pass through to the retina. It also helps the eye keep its round shape.
So the cells can react to the changes, and so that specialized cells can perform certain functions
