Answer: B. Go jogging
Osteoporosis refers to bone loss that is commonly experienced by women in their latter years. There are several on how women can prevent the effects of osteoporosis. Jogging is one of the ways to strengthen the bones thus, avoiding osteoporosis.
I don't really understand the question but proteins contain amino acids if that helps
Answer:
plant cell . plant cell is called guard cell because it has got cell wall which prevent busting of cell plant
Answer:
A bystander is someone who sees something happen, but never says anything about it. So yes, in your case.