In late adulthood, men most often depend on their wives and __________ for warm, open communication

Carmen has a very difficult time breathing. Even after walking short distances, she is gasping for air. Carmen is exhibiting symptoms of

a. Parkinson's disease b. circadian rhythms. c. presbycusis. d. chronic obstructive pulmonary disease.

High-intensity activities, such as running and swimming, are ____________________ exercise, because they increase both heart rate and oxygen consumption

Fill in the blank(s) with correct word