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wlad13 [49]
3 years ago
8

Groundwater supplies can be easily contaminated by surface mining of coal. Identify how surface mining might adversely affect gr

oundwater conditions.
A) increased runoff of poor quality water to nearby streams

B) recharge of poor quality water to shallow groundwater aquifers

C) technologies used to control water flow prevents contamination

D) increased runoff of poor quality water to nearby streams and recharge of poor quality water to shallow groundwater aquifers

hint: think about the term watershed
Biology
2 answers:
Digiron [165]3 years ago
8 0

Answer:

its D actually

Explanation:

ozzi3 years ago
5 0
I think it B hope this helps
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An RN enters a client's room and observes the unlicensed assistive personnel (UAP) forcefully pushing a client down on the bed.
aksik [14]

Answer:

A) Battery.

Explanation:

The RN is witnessing a case of battery because the unlicensed assistive personnel is forcefully pushing a client and is not paying attention to what the person needs, specially in a delicate state where the client needs contention and to be treated extremely well.

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What are some benefits of enzyme production in the process of digestion.
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Answer:

<u><em>definition;</em></u>

enzymes are protein that catalyze speed up the biochemical reactions and are not changed during the reaction . the molecules at which enzyme work  are called <em>substrate </em> and enzymes convert them into  different molecules called products.

<em><u>benefits of enzyme in digestion ;</u></em>

enzyme lower the activation energy in several ways. they may alter the shape of substrate and reduce the requirement of activation energy . enzyme may also  lower activation energy by bringing substrate in correct orientation to react . enzyme break down <em>carbohydrates, lipids and  proteins  </em>which are component of human food .In digestion larger molecules are broken into smaller molecules like amino acids ,simple sugars ,fatty acid ,vitamins ,salts and water to provide to cells.  these molecules are  a part of larger molecules like protein ,polysaccharids  and lipids . enzymes like amylaze, lypase   ,salivary amylase, pepsin ; it is a very strong protein digesting enzyme it is released in its inactive form pepsinogen  which is converted into pepsin with the help of H-C-L  hydrochloric acid it takes part in digestion in stomach

3 0
3 years ago
What is the written description of Dehydration Synthesis?
Margaret [11]

Answer: Two smaller molecules join together after a water molecule is removed from between them. Energy is absorbed for bond formation: because energy is absorbed to make bonds, synthesis reactions are energy absorbing reactions.

Explanation:

7 0
2 years ago
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The mitochondria is a part of both the animal and plant cells.<br>​
emmasim [6.3K]

Answer:

True

Explanation:

It is the powerhouse of every cell :)

5 0
3 years ago
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If three times a number increased by 4, the result is -8
Dahasolnce [82]

Answer:

The original number is -4.

Explanation:

Let the original number be n.

Next, three times the number is equal to 3n.

Then, increased by 4 means 4 is added.

Hence, three times a number increased by 4 equals -8 is written in the equation form as shown below.

=>  3n + 4 = -8

=> 3n = -8 + (-4)

Since the number, 4, goes on the other side of the equal sign, the number positive 4 changes its sign and becomes negative 4, as shown above.

=> 3n = -8 -4

=> 3n = -12

=> n = -12/3

=> n = -4

Checking the above solution.

Three times the number is equal to 3 * (-4) = -12.

The above product when increased by 4 gives the equation as shown.

-12 + 4 = -8.

The result is -8.

This result is same as the result mentioned in the given question, -8.

Hence, the answer that -4 is the original number is correct.

3 0
3 years ago
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