Answer:
Labor is not a commodity in the Marxian theoretical system, while labor power is. Labor is something humans have always done to produce the goods and services upon which life depends. Labor power is what a worker sells to an employer
Explanation:
Fall, I think because of the way it was talking about the leaves and crisp air
Answer:
We breathe in air which has a higher concentration of oxygen than carbon dioxide and we breathe out air with a higher concentration of carbon dioxide. Both the gases are present in the inhaled and the exhaled air.
A couple good questions would be: (assuming it's an experiment) Can it be redone with the same result and can the information being used be cited. Hope it helps!