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kifflom [539]
3 years ago
14

Aquifers are _______. a. structures used to transport water from city to city b. created through evapotranspiration c. densely p

acked snow close to becoming glaciers d. layers of porous rock or sand Please select the best answer from the choices provided A B C D
Biology
2 answers:
Lana71 [14]3 years ago
6 0

Answer: D: Aquifers are layers of porous rock or sand.

Aquifers are layers of porous rock or sand.

Explanation:

Aquifers refer to underground layers of rock which are socked with water and can be brought to the surface by natural springs. It is layers of saturated rock through which water can easily move. Aquifers can be located at the ground surface or very deep underground where they cannot be accessed. They can also be very large. It can come in two forms which are confined and unconfined aquifers.

babymother [125]3 years ago
5 0

Answer: Aquifers are structures used to transport water from city to city

Explanation: Aqui or Aqua means water... the word fer looks life transfer or reminds me of the word transfer so the word Aquifer means to transfer water

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Which description applies to alternative mRNA splicing?A-protein modifications such as addition of a functional group, or struct
ElenaW [278]

Answer:

The correct answer is E-processing of exons in mRNA that results in a single gene coding for multiple proteins.

Explanation

Splicing is the process where introns are cut out of the mRNA so only the coding parts for proteins. In this way, genes can code for many proteins, depending on how the amino-acids are arranged.

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3 years ago
How does a hypothesis help scientists understand the natural world
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8 0
3 years ago
Could somebody pleaseee help me
morpeh [17]

Answer:

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8 0
2 years ago
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Which of the following statements is true of imagined risks?
bija089 [108]
Let's go through the choices!

A. They're unaffected by positive self-talk.

Let's pretend you are scared of thunder. If you tell yourself, "I will not let thunder scare me; it will not hurt me," you will be less scared! So, A is not the answer.

B. They're harmless, because they're imaginary.

If you are scared of something, it can damage your mental health, which is not harmless. So, B is not the answer.

C. They're a kind of negative self-talk.

Being afraid of something is usually due to an overexaggeration in your mind. So, C is a good answer.

D. They're a kind of positive reinforcement.

Being scared is not positive. So, D is not the answer.

The answer is C!

Hope I helped! :)
4 0
3 years ago
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