What is the function of cilia in the respiratory system? to sweep particles
to bind oxygen
to trigger inhalation
to encourage gas exchange

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis

Vessels draining the myocardium of the heart, open primarily ,into which chamber?