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Hunter-Best [27]
3 years ago
5

Which line points to the myelin sheath?

Biology
1 answer:
UkoKoshka [18]3 years ago
8 0
4.

Myelin Sheath is an insulator on the axon

Hope that helps! :)
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which is not a form of light found on the electromagnetic spectrum? a) X-ray, b) gamma rays, c) am radio waves, d) alpha radiati
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Which component is present in some viruses but absent in others?
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The correct answer would be the virus envelope.

Viral envelope is a protective covering present around the capsid proteins in some viruses.

It is usually derived from the cell membrane of the host and thus it is composed of lipid and viral proteins.

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Water harvesting, the collection of rainfall and run off for future use, has been practiced for thousands of years; but in some
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Rainwater is normally free from dangerous substances, which makes it perfect for irrigation schemes. Added significant benefit is that it decreases the requirement for fresh water. It is important particularly in regions with low water levels.

Another benefit might water harvesting have in these areas with land erosion due to runoff are as follows;

Reduces Water Shortages

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Replenishes Groundwater

Extensive rainwater harvesting projects with the water collected into storage containers or tanks are important to assure a sustainable groundwater level.

Reduces soil erosion

Heavy rainfall generates erosion because some of the soil is transferred along with the passage of water. Soil erosion exhausts agricultural land of topsoil and nutrients, provides to sediment build up in waterways and, in advanced cases, can turn land inadequate for agriculture. Harvesting rain checks a great chance of soil erosion before it can originate.

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