Question

is sponge a element or compound​

Answer 1

Answer:

Sponges are made from either polyester or cellulose. ... Natural sponges' endoskeletons are usually composed of a few different minerals, so, also not a “pure” substance, I guess. On the other hand, you could say a real sponge is all natural, and so purely sponge. hope it might be true

Answer 2

Answer:

I think natural Sponge are 'compounds'.

Explanation:

hope it helps you..