Answer:
C
Explanation:
If you have more than one variable then you wont know which variable caused the change. Hope this helped, if it did give it a thanks or whatever.
I think it’s F, c, and a.
Answer:
D. Success and wealth in buisness and investments.
Explanation:
<span>the interdisciplinary study of how humanity affects other organisms and the abiotic environment</span>
Answer:
Here's Why:
Explanation:
In living cells there are hundreds of different enzymes working together in a coordinated manner, and since cells neither synthesize nor break down more material than is required for normal metabolism and growth, precise enzyme regulation is required for turning metabolic reactions on and off.