Answer:
The air at higher altitudes is colder, less dense, and contains fewer oxygen molecules. This means that you need to take more breaths in order to get the same amount of oxygen as you would at lower altitudes. The higher the elevation, the more difficult breathing becomes
Explanation:
Answer:
service-learning opportunities
Explanation:
Because you serve and you learn
They didn't account for it they said animals and dinosaurs was there when the meteor crashed into the earth
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Answer: C. Ammonification occurs when Bacteria break down plants
Explanation:
The Nitrogen cycle is a biogeochemical cycle by which Nitrogen moves around the various ecosystems present on Earth in different chemical forms. Various processes enable this and one of those is Ammonification.
Ammonification is a process in which microorganisms like bacteria and fungi breakdown plant and animal biomass upon death and convert nitrogen in these organic specimen into inorganic ammonia or ammonium which is then converted to Nitrates by the Nitrification process.
