Which of the following best describes the difference between a plant cell and an animal cell?

A. A plant cell has a thick, rigid wall that cannot collapse while an animal cell's wall can collapse.
B. A plant cell has a thick, rigid wall while an animal cell does not have a cell wall.
C. A plant cell has a small, thin wall while an animal cell does not have a cell wall.
D. A plant cell has a small, thin wall that cannot collapse while an animal cell's wall can collapse