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m_a_m_a [10]
2 years ago
10

What often enters groundwater that is a major concern?

Biology
1 answer:
Alik [6]2 years ago
6 0

Answer:

Industrial discharges, urban activities, agriculture, groundwater pumpage, and disposal of waste all can affect groundwater quality. Contaminants from leaking fuel tanks or fuel or toxic chemical spills may enter the groundwater and contaminate the aquifer.

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Pavlov's dog stopped salivating to the tone when the food was no longer paired with the tone. this is an example of _____.
rodikova [14]
Pavlov's dog stopped salivating to the bell when the food was no longer paired with the bell. This is called:

extinction

7 0
3 years ago
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Which word equation summarizes the dehydration of a carbohydrate?
amm1812

Answer:

The word Glycosydic linkage summarizes the dehydration of carbohydrate.

Explanation:

Dehydration means elimination of water. During glycosydic linkage two Monosaccharides are linked with each other by the elimination of one molecule of water.

        For exam in maltose two glucose molecules are linked with each other in which the -OH group of C4 atom of one glucose molecule interact with the -OH group of C1 carbon of another glucose molecule resulting in the formation of Alpha 1,4 glycosydic bond.

3 0
3 years ago
Someone help me pleaseee
Ede4ka [16]

Answer:

eeeaelp em pleh enoemos

Explanation:

loolollololoolloloollo

4 0
3 years ago
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Why are fences put along some beaches ?
kvv77 [185]

The answer is; B

Sometimes winds carry the sand of the beaches causing erosion. The fences act as breakers of this wind erosion. As wind tries to carry the sand, they encounter the fence and 'break'. Therefore, the sand is deposited along the fence forming a sand dune. These dunes also form protection from storm surges.

6 0
3 years ago
The thin strand of pia mater that helps to anchor the spinal cord to the coccyx is the
Marysya12 [62]

Answer:

filum terminale

The filum terminale is a thin strand of pia mater that helps anchor the conus medullaris to the coccyx

6 0
2 years ago
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