Q: What can have motility?
Options:
- (A) Small things with a microscope
- (B) gastropod shells
- (C) members of their own species
- (D) one celled organisms
- (E) Something to move
- (F) mitochondria
- (G) rocks
- (H) intestines
Let's think step by step below.
Most protists have motility. Protists are one celled organisms. One celled organisms can have motility.
Thus, the answer is (D).