Which of these is a part of good dental hygiene? a. brushing twice a day b. regular doctor visits c. regular teeth whitening d. frequent handwashing

Exercise has no positive effects on the nervous system? true or falseu

When calculating the daily protein needs for marathon runners or competitive weightlifting, you should allow for approximately grams of protein per kilogram of body weight

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle