Natural gas is a NONRENEWABLE source of energy. All the other ones are renewable.
-Seth
The oceans near cause hurricanes
Answer:
respiratory system
Explanation:
The bronchi become smaller the closer they get to the lung tissue and are then considered bronchioles. These passageways then evolve into tiny air sacs called alveoli, which is the site of oxygen and carbon dioxide exchange in the respiratory system.
How many places are there for electrons in the second shell of an atom? The answer is C) 8 electrons
