Which explanation is best supported by the data shown?
Responses
A Environmental factors are the only influence on plant growth.Environmental factors are the only influence on plant growth.
B Environmental factors have no influence on plant growth.Environmental factors have no influence on plant growth.
C Environmental factors influence plant growth, but the maximum height is limited by genetic factors.Environmental factors influence plant growth, but the maximum height is limited by genetic factors.
D Genetic factors are the only influence on plant growth.Genetic factors are the only influence on plant growth.