What are the outputs of the Respiratory system

carbon dioxide

Explanation:

oxygen is taken in with glucose which begins cellular respiration. Cellular respiration converts this oxygen and glucose into water and some energy . Most importantly, carbon dioxide is produced which is exhaled through the respiratory system

co2, o2, nitrogen,

Explanation:

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.