Answer:
Natural Gas
Petroleum
Coal
Explanation:
1) Ethanol is not a fossil fuel
2) 94% of ethanol is produced from the starch in corn grain
3) fossil fuel definition: a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
4) fossil fuels are usually found in the earth's crust... not made from corn grain
Answer:
plant more trees or if you burn rubbish stop
Explanation:
plant more trees to make the plants take in carbon dioxide for photosynthesis while they give out oxygen
Trachea, bronchi, bronchioles, alveoli