Context: House geckos are found in most warm places around the world. Many s live inside people's houses. They are good at climbing walls and ceilings. The feet of the  are adapted for sticking to smooth surfaces.
Figure: house gecko.
Which animal's feet are also adapted for sticking to smooth surfaces?
A. domestic cat
B. slender-legged tree frog
Choose the right answer from the options and respond with its letter.

B