Playing fair
following the rules of the game
treating opponents with respect
respecting the judgement of referees and officials
Warm up, stretching, lifting, running, coordination, and cool down. :)
Alveoli small balloon-like structures which are responsible for the oxygen exchange in the lungs across the membranes. These are attached to the branches of the bronchial passages. These alveoli inflate and deflate with inhalation and exhalation. Answer is C.
