You are presented with the question "What can have motility?" and the following answer choices: 
- animals
 - chloroplasts
 - insects
 - blood cells
 - mitochondria
 - ducks
 - humans
 - an amoebae

Now knowing that most protists have motility and protists are single-celled microscopic organisms like amoebae, choose the best answer.


 

        an amoebae 