Boron I think look at the periodic table
Answer: Plant A
Explanation: The control group is participants who do not receive the experimental treatment.
If I had to go with any of those answers, It would be A maybe D, But im not too sure on how to decide between them. Because Einstein mentioned the sun in his theory which has a very large mass <span> 1.989 x 10 with a exponent of 30 to be exact. Hope this helped though.</span>
The answer is the third graph
