Question

Andrea is viewing a plant cell with a compound microscope. She notices a large, "empty" structure. When Andrea adds salt water, the structure decreases in size. Andrea is observing _______________.
Select one:
a. a lysosome
b. a nucleus
c. a central vacuole
d. a peroxisome

Answer 1

@nic2131

Answer 2

i think C

Answer 3

C is the only one that makes sense to me