Fact 1: Most protists have motility.

Fact 2: Protists are one celled organisms.

Given the two facts above, answer the question "What can have motility?" with the following options: 
- Small things with a microscope
 - gastropod shells
 - members of their own species
 - one celled organisms
 - Something to move
 - mitochondria
 - rocks
 - intestines


 

    one celled organisms     