What have permeable skin that easily absorbs substances from the environment?
crocodiles ferns animals humans toads viruses a fish bats
A B C D E F G H
Frogs, toads and salamanders are amphibians.
toads have permeable skin that easily absorbs substances from the environment
What have permeable skin that easily absorbs substances from the environment? (A) crocodiles (B) ferns (C) animals (D) humans (E) toads (F) viruses (G) a fish (H) bats