Question

how do earthworm s breath​

Answer 1

Explanation:

How do worms breathe? Through their skin – but only if it's kept moist. A worm's skin is covered in mucus that helps them absorb oxygen. This is why they prefer to stay underground and come to the surface after rain.

I hope it helps you....

Answer 2

Answer:

earth worms breath through their skin because their skin is permeable to gases