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Vlad1618 [11]
3 years ago
7

Why is crossing-over important?

Biology
2 answers:
jasenka [17]3 years ago
6 0
C aowiwiwjwjejwiwiwiejjdsiwiw
krok68 [10]3 years ago
6 0

Answer:

c

Explanation:

bc it sound right i could be wrong

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What is digested in the small intestine including the nutrients, substance, enzyme and final product of the thing being digested
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Answer:

The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones. or Complete digestion takes place in the small intestine as it finally absorbs the nutrients. The end products of digestion are amino acids, fatty acids, glycerol, and glucose.

Explanation:

If you're talking about the end product go with the latter

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What is introspection?
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The examination or observation of one's own mental and emotional processes.
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Circle the letter of each example of mechanical weathering.
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\huge{Heya!}

<h3>The answer to this will be is : </h3><h2 /><h2>C. Plant roots grow into a crack in a rock.</h2><h2 /><h2>\textbf{EXPLANATION :}</h2><h2 />

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Because "mechanical weathering" It's a example of the Plants roots that grow on into a crack in the rock.

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Pancreatic and intestinal enzymes operate optimally at a pH that is slightly alkaline, yet the chyme entering the duodenum from
lora16 [44]

Answer: By the help of the fluid delivered from the pancreas.

Explanation:

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This is because pancreas pour enzyme into small intestine which is alkaline  and it then secretes huge amount of sodium bicarbonate which neutralizes the acidity of the stomach and makes the pH optimum for the digestion of food.

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The molecular clock has been useful to determine the phylogenetic relationships of species based on the assumption that:
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