Q: What is the skin of most reptiles covered with?


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

Reptiles have several adaptations for living on dry land that amphibians lack. For example, as shown in Figure below , the skin of most reptiles is covered with scales. The scales are made of very tough keratin, and they protect reptiles from injury, and also prevent them from losing water.

 Choices:

- pores

- cuticle

- hairs

- scales


A:
scales