Question

How do you contribute to the mass of a tree?

Answer 1

Answer:

I'm not really sure what your trying to ask

Explanation:

I do know that if you climb it, it gets heavier because your on it

Answer 2

i think we contribute bc of oxygen bc if you think about it 95% of all of the mass of a tree is an result of carbon dioxide and it is the gas that we exhale . do u understand?