Answer:
I would assume better eating habits and regular and steady Cardiovascular workouts to help strengthen her heart and keep her healthy. Most importantly keeping your blood levels managed.
Answer:
The amount of light they receive.
Explanation:
In an experiment, the independent variable is the part of the experiment that the experimenter changes. In this experiment, the only thing that's different for each of the plants is the amount of light they receive. Everything else is the same - the same amount of soil, same amount of water, same pots, and so on.
Organs,
because a group of organs that function together make up an organ system
The phenotype frequency does not change.
