What do humans breath and release

Explanation:

oxygen and carbon dioxide

give me brainliest please

When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide.

Explanation:

This process also produces carbon dioxide. The carbon dioxide produced is a waste product and needs to be removed.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

because the light is a great source of energy for the plants to survive. (i hope this )