An aquifer is an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials (gravel, sand, or silt). Groundwater can be extracted using a water well.

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3 years ago

How many red pandas are left alive in worle?

rewona [7]

I think bout hundreds

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4 years ago

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Which of these changes is a benefit of using only nonpolluting sources of electricity?

elixir [45]

A. fewer cases of asthem a

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3 years ago

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The fastest speed at which we might commu-

OleMash [197]

Answer:

The answer is Number 3. The speed of light

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3 years ago

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