I think the correct answer would be C. It would be restricting water and/or nutrients, instead of supplying ample quantities of both that would not change the results of the experiment. This is because you are still supplying the same amount of nutrients and other things needed by the plant so the ratio of the growth of the plants will still be the same.
The answer is Radiometric Dating. Glad to help.
I believe the answer is different versions of a gene :)
Answer:
Thymus
Explanation:
T cells mature in the thymus
Analogs because I had to studies it so I there is your answer its (analogs)
