Question

List down three common features of snakes and crocodiles.

Answer 1

These are some common features of snakes and crocodiles.
1. They both have hidden ears.
The ears of snakes are not fully formed and they sense vibrations around them.
Crocodiles' ears can be closed when they are underwater.
2. They do not have hair on their bodies. Both have scales covered on their body.
3. They lay eggs.