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lapo4ka [179]
2 years ago
7

Please answer in details. what class of carbon is coal ​

Chemistry
1 answer:
klio [65]2 years ago
4 0
Coal falls under Graphite
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Describe a structure of a ecosystem
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"Ecosystem is the major ecological unit. It has both structure and functions. The structure is related to species diversity. The more complex is the structure the greater is the diversity of the species in the ecosystem. The functions of ecosystem are related to the flow of energy and cycling of materials through structural components of the ecosystem."

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In at least three sentences, explain three disadvantages associated with hydrogen fuel use.
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Hope this helps

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mrs_skeptik [129]

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What happens when the concentration of water inside a cell is lower than the concentration of water outside the cell?
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2 years ago
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