Question

what is earthworm answer in brief???​

Answer 1

Explanation:

Earthworms (also called nightcrawlers) are very important animals that aerate the soil with their burrowing action and enrich the soil with their waste products (called castings). Good soil can have as many as as 1,000,000 (a million) worms per acre. There are over 3,000 species of earthworms around the world.

Answer 2

Earthworms (also called nightcrawlers) are very important animals that aerate the soil with their burrowing action and enrich the soil with their waste products (called castings). Good soil can have as many as as 1,000,000 (a million) worms per acre. There are over 3,000 species of earthworms around the world