Fact 1: Most protists have motility.

Fact 2: Protists are single-celled microscopic organisms like amoebae.

Given the two facts above, answer the question "what have motility?" with the following options: 
- insects
 - gravity
 - animals
 - fungi
 - mass
 - amoebae
 - parasites
 - density


 

      amoebae   