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butalik [34]
2 years ago
10

Mineral deposits in streams may be extracted by which method?

Biology
2 answers:
spin [16.1K]2 years ago
6 0
<span>Mineral deposits in streams may be extracted by which method?



dredging


</span>
pogonyaev2 years ago
6 0

Mineral deposits in streams may be extracted by dredging.

Dredging is an excavation method by which sediments and debris are removed from the bottom of water bodies such as streams, lakes, sea, rivers etc. This method is carried out by using a specialist floating plant called dredger and the method is used for several purposes such as to recover useful or valuable substances (such as minerals) or to produce a higher depth of water.

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n200080 [17]

Answer:

A. AUU GAU ACU GCA GC

B. Asn, asp, thr, ala

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Explanation:

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2 years ago
nitrogen gas reacts with hydrogen gas to form ammonia.what are the reactants in this chemical reactions
Lera25 [3.4K]

The formula for this reaction would be

N + H3 ---> NH3

The first part of the reaction are the reactants and the second part is the product.

The reactants of this reaction are N and H3.

Or you could say the reactants are nitrogen and hydrogen

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3 years ago
From may to september, the worst time of day for pollution is during what hours?
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3:00 -7:00 PM

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3 years ago
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An animal that is endothermic and homoeothermic A. uses metabolic energy to regulate its body temperature and maintains a relati
rusak2 [61]

Answer: The correct option is A (uses metabolic energy to regulate its body temperature and maintains a relatively constant body temperature).

Explanation:

HOMOEOTHERMIC animals are also called endothermic animals. They are the warm blooded animals which uses heat energy generated metabolically to regulate and maintain a relatively constant body temperature. Examples of animals that are endothermic include the birds and mammals.

The temperature which they maintain is deep inside the body and not the skin temperature.

Also the temperature of a body is affected by the heat it gains and losses. The body gains heat mainly:

--> by absorbing it from its surroundings

--> from the heat released during the catabolic reaction that occur all the time in the body cells.

--> by conduction, convection and radiation from the surface of the body

--> through evaporation, especially of sweat and

--> in the air that is exhaled and urine that leaves the body.

Under normal circumstances, the heat the body gains is balanced by the heat it loses. A RISE in body temperature stimulates the following processes to get rid of excess body heat:

--> A decrease in metabolic rate: the body slows down its activities to decrease the metabolic rate. This reduces the heat released by metabolic reactions, hence minimizing heat production within the body.

A FALL in body temperature stimulates the following processes to produce and conserve heat:

--> increasing metabolic rate: The body increases its metabolic rate, especially that of the liver, to produce more heat

7 0
2 years ago
The development of antibiotics has revolutionized the treatment of infectious diseases. However, antibiotic overuse is a major c
trasher [3.6K]

Answer:

look the explanation

Explanation:

The development of antibiotics has revolutionized the treatment of infectious diseases. However, antibiotic overuse is a major contributor to the development of antibiotic-resistant bacteria. Antibiotic resistance is a genetic trait.

8 0
2 years ago
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