Answer the following question given this paragraph: 

Shrimp are an example of crustaceans, one group within the arthropods. Shrimp live on the ocean floor in many parts of the world. Shrimp are not only food for humans; they are also an important food source for larger marine animals.


Q: Shrimp are an example of what group within the arthropods?

 Choices:

- myriapods

- insect

- scorpion

- crustaceans

A:
crustaceans
