I really need help ASAP!!
Students planted several radish plants (Raphanus sativus) in their school garden. Students were allowed to take some of the plants home. One student observed that the plants grown at home were taller and had more leaves. She proposed the idea that genetic differences were responsible for the differences between the plants grown at school and the plants grown at home. Which of the following is the best argument against this idea?

A. Genetic factors cannot influence plant height or leaf growth.

B. Environmental factors are usually stronger than genetic factors.

C. The genetic material of all the plants would be the same.

D. Changing environments can alter a plant’s genetic material.