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AlekseyPX
3 years ago
9

6. How might dams on a river affect the amount of sand on a beach?

Biology
1 answer:
jeka943 years ago
5 0

Answer:

In addition to storing water, the reservoirs behind each of these 500 barriers also trap sand that used to be carried to the shoreline. Dams now withhold sediment from about 16,000 square miles of the state's coastal watersheds and have reduced the flow of sand by 25%, or about 3.6 million cubic yards each year.

Explanation:

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Alkaline pancreatic juices work in ___________
sergiy2304 [10]

Answer:

The correct answer will be Option-C.

Explanation:

The pancreas is an organ which plays an important role in the digestion of the food.  Pancreatic juice is secreted by the pancreas which contains digestive enzymes as well as the sodium bicarbonate (base).

The sodium bicarbonate is required for the digestion of the food as after the acidic digestion of the food in the stomach, the food chyme enters small intestine. The inner lumpen is not structured to handle the acidic chyme so sodium bicarbonate neutralizes the acid chyme that entered the lumen of the small intestine.

Thus, Option-C is the correct answer.

4 0
3 years ago
How a person fits into a food web?
gayaneshka [121]

Answer:

im guessing we eat everything but don't get eaten

Explanation:

8 0
3 years ago
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Inessa [10]

Answer:

Translation is the second part of the central dogma of molecular biology: RNA → Protein. It is the process in which the genetic code in mRNA is read to make a protein. Translation is illustrated in the diagram below. After mRNA leaves the nucleus, it moves to a ribosome, which consists of rRNA and proteins.

Explanation:

Within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis — the stitching together of amino acids to make a protein molecule. In fact, rRNA is sometimes called a ribozyme or catalytic RNA to reflect this function.

8 0
3 years ago
Forests maintain a balance between the amount of ______ and ______ gases in the atmosphere​
kondor19780726 [428]

Answer:

forests maintain a balance between the amount of carbon-dioxide and oxygen gases in the atmosphere...

Hope this helps!!❤

3 0
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Structural features that contain the protein actin and help to strengthen and change the shapes of eukaryotic cells are
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Microfilaments is the answer.
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