Q: How many limbs do all mammals have?


Read this paragraph and choose the correct option from the provided answers:

Mammals are endothermic vertebrates with four limbs. Examples of mammals include bats, whales, mice, and humans. Clearly, mammals are a very diverse group. Nonetheless, they share several traits that set them apart from other vertebrates.

 Choices:

- three

- it varies

- two

- four


A:
four