<span>There needs to be an independent variable, a dependent variable, a constant, and a control group. The independent variable is the part that is manipulated. The dependent variable is affected by the independent variable. The constant is the part kept the same throughout all of the experiments. The control group is the normal group that is untreated.</span>
Answer:
D. Chlorophyll
Explanation:
Chlorophyll is important as it allows the plant to convert carbon dioxide and water into glucose.
Answer:
The answer is D.
Thigmotropism is the way that a plant grows in response to touch.
The diversity of species and genes in ecological communities affects the functioning of these communities. and that is all i know
