Question

The adult frog breathes by

• A. Gills
• B. Lungs
• C. Moist skin
• D. All of the above

Answer 1

The correct option is B Lungs

Frog are amphibians and they can survive on land and water both. In water they breathe through gills while on land they have fully developed lungs to breathe. During hibernation, when they are not active they take oxygen from the moist skin by the process of diffusion.

So, the correct answer is option B.