Which is part of a person's carbon footprint?
O
A. The amount of fertilizer a person uses
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B. The amount of carbon dioxide absorbed by a plant
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c. The amount of oxygen a person puts in the air
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D. The amount of carbon dioxide a person puts in the air

me two

explanation:

because i hate it

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )