Post a New Question

Conceptual Physical Science

posted by on .

When we breathe we inhale oxygen, O2, plus water vapor, O2, and exhale carbon dioxide, CO2, plus water vapor, H2O. Which likely has more mass, the air that we inhale or the same volume of air we exhale? Does breathing cause you to lose or gain weight?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question