Hey there,
Answer:
Van Helmont - He concluded that trees gain most of their mass by absorbing water
Priestley- He found out that plants release oxygen
Ingenhousz- He concluded that plants needs sunlight to produce oxygen.
Hope this helps :D
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Answer: The two step flow of communication
Explanation:
College degree is better and you can get more jobs
Erm.... when you are officially accepted into the college.
Answer:
A forest fire will release carbon trapped in the lithosphere into the atmosphere. Also it's a lot of oxygen doming out of all the trees.
Explanation:
