A plant cell has a cell wall and an animal cell doesn’t. The cell wall keeps it from moving and protects the plant.
The esophagus has a simple but significant functions to animals who has it. These functions can be a) to swallow food and serve as a passageway to the stomach and b) may serve to release the eaten food that might have some harmful compositions or chemicals -the vomit response.
Phosphate groups are polar and allow the cell to exist in water.
Answer:
It is Eris, a dwarf planet to but a bit bigger than Pluto, so the answer is D
Explanation:
