Context: Red-eyed tree frogs live in the rain forests of Central America. They spend most of their lives in trees. The feet of the tree frog are adapted to stick to the smooth surfaces of leaves.
Figure: red-eyed tree frog.
Which animal's feet are also adapted for sticking to smooth surfaces?
A. Mediterranean tree frog
B. platypus
Choose the right answer from the options and respond with its letter.

A