Which is the first thing that would happen if a plant could NOT obtain carbon dioxide? *

In the water cycle , when does water undergo a chemical change

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13

What is the process of pulling apart an n2 molecule nevermind i got it