Amoebas are single-celled organisms that are often found in ponds, ditches, and slow-moving streams. They eat by wrapping parts of themselves around bits of food. They move by stretching parts of themselves outward (this is middle school science, please help)

Which of the following is a true statement about amoeba?
A. Amoeba are living even though they have one cell
B. Amoeba are not living because they can't feed themselves
C. Amoeba are living because they have multiple cells
D. Amoeba are not living because they can't move