C) the lungs.
The air moves down the trachea and into the lungs where it is picked up by the blood
D it allows all substances to enter & exit the cell.
Answer:
breaking down glucose into two molecules of pyruvate, producing ATP.
Explanation:
Answer:
A.
using solar power to generate electricity
Explanation:
Actions like driving electric and hybrid vehicles, installing solar panels on and properly insulating your business and home, and using energy-efficient appliances are all smaller-scale changes that you can make to reduce your nonrenewable resource usage.
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