Fact 1: Webbed feet are used for moving faster through water by aquatic animals.

Fact 2: Animals move around, seeking their prey.

Given the two facts above, answer the question "What do webbed feet help aquatic animals do?" with the following options: 
- rapid expansion
 - root growth
 - Catch prey
 - support
 - Regrows it
 - squeeze
 - Relieve pain
 - improve


 

   Catch prey      