What occurs when oxygen and carbon dioxide gases are exchanged? ventilation inspiration inhalation respiration

Laura is 25 years old, 65 inches tall, and weighs 145 pounds. her bmi classification would be : a) normal b) obese c)overweight d)underweight deepak is 35 years old, 71 inches tall, and weighs 178 pounds. his bmi classification would be : a) normal b) obese c) overweight d) underweight

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

Cancer is 100% preventable if you follow all the necessary healthy behaviors. true or false