answersLogoWhite

0

Why is oxygen a waste product?

User Avatar

Anonymous

13y ago
Updated: 5/10/2023

Most of our oxygen we breathe has been emitted by plants because instead of breathing oxygen and breathing out carbon dioxide, they breathe carbon dioxide and breathe out oxygen as a waste product.

User Avatar

Ebba Hoeger

Lvl 13
2y ago

What else can I help you with?