Answer the following question given this paragraph: 

Mammals are endothermic vertebrates that have four limbs and produce amniotic eggs. Defining traits of mammals are fur or hair and mammary glands. Mammals are noted for the many different ways they can move and their specialized limbs.


Q: Mammals are endothermic vertebrates that have four limbs and produce what type of eggs?

 Choices:

- gymnoic

- umbilical

- epithelial

- amniotic

A:
amniotic
