Question

Are tennis shoes part biotic because parts of them come from living things?

Answer 1

Yea but they dead now :) so abiotic

Answer 2

but opinions are different.
Some consider biotic things that are living and some others consider biotic things that are living AND any material that originates from living organisms.

Answer 3

But i think most tennisshoes are made of synthetic material. And that's abiotic for sure

Answer 4

IF SO THEY ARE PARTLY BIOTIC