Answer:
physical:
Swimming.
Cycling.
Using an elliptical trainer.
anaerobic:
high intensity interval training (HIIT)
heavy weight lifting.
calisthenics, like plyometrics, jump squats, or box jumps.
Explanation:
Pregnancy can contribute to morning sickness
<span>I would say ... C. adolescence </span>
A testable question then testable hypothesis I think?