(a) frog
Frog is an animal that breathes through skin as well as lungs.
The two organisms which breathe only through their moist skin are :(a) fish and frog(b) frog and earthworm(c) leech and earthworm(d) fish and earthworm
Question 5
Earthworms breathe through their (a) skin (b) gills (c) lungs (d) stomata
Assertion (A) - Amphibians such as frogs can breathe underwater as well as on land.
Reason (R) - Frogs breathe through lungs on land and through their moist and slimy skin underwater.