2) data from the national health interview survey suggests that percent of adults never engage in any exercise, sports, or physically active hobbies.
a. 60
b. 20
c. 40
d. 80

Ruth is 44 years old. at her medical checkup, her doctor notices that ruth's lymph nodes are enlarged. after some blood tests and a ct scan, ruth's doctor diagnoses her with ( ) , a cancer that typically starts in the lymphocytes and can spread to the bone marrow.

Katie is in high school. what is the best example of how she can be proactive about her health and wellness

What provides the smooth surface for the movement of bones at joints?