Stronger heart and lungs. Increased bone density. Reduced stress. Reduced risk of heart disease and some types of cancer.
Answer:
A great deal of both physical and psychological energy is needed for parenting tasks.
Careers and other activities deplete some of the parents energy and to this depletion is added all the parenting tasks.
The patient would have a extra chromosome.
I'd say B, because Electronics usually wake me up. She should turn them off.
Well first they need to have a degree in medicine. They also should have been recommended by at least 3 people.