The answer is D. Cenozoic
Answer:
The cell membrane is a biological membrane that separates the interior of all cells from the outside environment which protects the cell from its environment.
Your answer would be all of the above
Answer:
This is anmy science question so you can see this answer from meritnation
Explanation:
True it gives the image upside down which then goes to the brain via the nerves to flip the image and see it clearly