Most of the serious bodily injuries that result from bicycling accidents involve trauma to the
a. sternum
b. elbows
c. knees
d. head

Which of the following is the definition of ventilation as it relates to the respiratory system?

Petter is a middle aged overweight man who is trying to decrease his body circumstance . how could the serving size on a neutrino label him lose weight ?

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system