Question

What does biodegradable mean?

Answer 1

OK so you want to know about biodegradable substances OK let's think logically and try to understand.

So it consists two words bio and degradable
The word bio means life and degradable means can be broken. So things which can be broken by living organisms is a biodegradable substance.

Thanks for asking

Answer 2

hey ......your answer is here
these are the substance which decompose or break down naturaly like wood,paper, human and animals waste etc.......hope ut helps u......marks as brainliest ☺☺☺