Some qualities people possess that make people think healthy and well is being thin and having a healthy body weight. Also a proper diet and exercise makes people think about a healthy person.
Answer:
(C) Janine should increase the intensity or length of her exercise programs because it is more difficult to maintain high fitness levels as you age.
Explanation:
The text states that, Janine has been very healthy during the time she has been an adult. If she wants to maintain this fitness level throughout her middle adulthood, she should work even harder and excerise for more hours daily. Doing so will increase her ability to stay healthy long term and become stronger each time she works out.
Blood,Saliva,skin tissue,semen,and hair
