Parasitism, that should be the correct answer for this question!
The answer is A. selecting a variety of foods at each meal
Our body need a wide variety of nutrition that is impossible to obtain from only one source of food
In order to balance our nutritional intake, we need to eat a healthy-selected different variety of foods
Is there only one answer to the question? If so, I would guess communicating. Although analyzing influences and setting goals could be correct as well.
To increase the intensity of her runs, I would have to say D. resistance is the answer.
The answer is D, since you are keeping your back straight. Your back will curve forward with poor posture.
