Answer:
A. contracting muscle fibers.
C. burning calories
Explanation:
Isometric exercises are the exercises which cause the contraction of muscles only but not to change the length and joint of the muscles. It builds and maintain strength of the body and also helps in burning of calories as a result loosing of weight occur. This exercise burns about two to five calories per minute and boost your metabolism which leads to lower weight.
Answer: False.
Explanation:
If a person has a family history of colon cancer, his or her risk of developing the disease is nearly double. The risk further increases if other close relatives have also developed colon cancer or if a first-degree relative was diagnosed at a younger age like 28years old.
A person who develop colon cancer at 28years of age raises more genetic concern.
Answer:
c
Explanation:
c is the answer to this question
