Which one of the following choices is most accurate in terms of cross training?

a. it tones fewer muscle groups than most other exercises.

b. it decreases the likelihood that you'll stick with your exercise program.

c. it completely eliminates the risk of overuse injury.

d. it better prepare muscles for new exercises

How harmful is it to smoke a pack of cigarettes a week?

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection

10. what is empathy? the tendency to compete within the family the ability to read another’s mind the tendency to think of yourself first the ability to understand another’s thoughts or feelings