Answer:
Diffusion can be defined as the net downward movement of given substance like ions from higher concentration to an area of lower concentration. It can occur in any medium
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Answer: it is C.
Explanation:
Troposphere comes first in the atmosphere. Then it is stratosphere. Last, it is mesosphere.
1,4,2 those are the answers in order
Answer:
Lower emissions, lower fuel prices and the reduction of pollution are all advantages that the use of alternative fuels can often provide.
Explanation:
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Brain....the brain helps you at moving..if your nerves die u cant move anymore