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grandymaker [24]
4 years ago
6

Describe how water quality changes from the source of a river to the mouth.

Biology
1 answer:
Virty [35]4 years ago
7 0
As the river approaches the mouth, velocity and energy increase due to increased discharge. The river performs more lateral erosion making the channel wider, and smoother (B) and (C). As a result there is less turbulence and friction, making the flow of water more efficient.
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Forces which do not require objects to physically touch are called _____. power forces action-at-a-distance forces contact force
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Answer:

Non contact forces

Explanation:

non-contact force is a force which acts on an object without coming physically in contact with it. The most familiar non-contact force is gravity, which confers weight. In contrast a contact force is a force applied to a body by another body that is in contact with it.

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After the small intestine which comes next in the alimentary canal apex
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<span>After the small intestine, the next structure in the alimentary canal is large intestine, most precisely its part-cecum.</span>  
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Alimentary canal (digestive tract) is the gut of animals (including humans) which includes the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus. The function of the alimentary canal is to carry food from the digestion to the excretion.</span>
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You are investigating a mutant eukaryotic cell line that makes all of its mRNAs much longer than the mRNAs from normal cells. In
Klio2033 [76]

Answer:

The correct answer is that the spliceosome is non-functional.

Explanation:

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In case if the spliceosome machinery gets failed to function, the mRNA will not remove the introns, that is, the non-coding parts and retains it. This will eventually lead to the formation of longer mRNAs.  

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Photosynthesis!! :))))))
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