Cardiovascular fitness is the ability of the heart, lungs and vascular system to deliver oxygen rich blood to working muscles true or false

Religion can people engage in healthier behavior but in the meanwhile it can also harm health. true or false

Larry is taking a walk in the park, the pollen in the air makes him sneeze consistently what line of defense is his immune system exhibiting

Never seek shelter from a tornado: a. in a mobile home b. in a car or truck c. in a room with windows d. in any of the above