what uses lungs to breathe air?
insects plants humans some mammals oxygen elephants monotremes Frogs
A B C D E F G H
Elephants are the largest land animals.
lungs are used for breathing air by elephants
what uses lungs to breathe air? (A) insects (B) plants (C) humans (D) some mammals (E) oxygen (F) elephants (G) monotremes (H) Frogs