The basic idea underlying cardiorespiratory or aerobic training is to place greater demands on the than what’s required during rest. a. muscles b. lungs c. heart d. arteries

If gonorrhea is a treatable infection why do so many men experience severe damage and even in infertility or joint infections as a result of leaving it untreated

Which criteria should andreas use when evaluating which monitor to purchase? check all that apply1. cost of monitor2. quality of monitor 3. doctor's recommendation4. whether it meets his requirements5. advertiser's claims

Not type of personal health monitor can calculate the number of calories a person burns. true or false?