The carbon lives in the plant or animal and when it dies, nitrogen sinks into the soil which is used as nutrients for plants.
Answer:
I don't know
Explanation:
Because my brain doesn't <em>work</em>
Photosynthesis and chemosynthesis
Answer:
In an environmental temperature above optimum temperature will cause the enyzmes to denature (deform), because when they denature the subtrate will no longer fit into the enzyme