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1 year ago

An area where soil has eroded experiences what?

1 answer:

7 0

An area where soil has eroded experience loss of nutrients. The topmost layer of soil is called the topsoil and is the most fertile. Soil erosion results in the loss of soil fertility and makes the land barren

The main cause of soil erosion is the removal of vegetation, which exposes the topsoil to water and wind. Wind and water are the main agents of soil erosion.

Water erosion can be sheet erosion, rill erosion, gully erosion or riparian erosion.

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A scientist measured the distance between fixed points on two different plates over the course of a decade and found that the di

Anna71 [15]

Answer:

No because the tectonic plate theory says that they move but if they didn’t move then it proves it wrong.

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1 year ago

Which of the following best describes the following characteristics: water storage, clean energy, and flood prevention?

ratelena [41]

It seems that this question missed the choices which are as follows:
A. Positive impact of a density-dependent limiting factorB. Positive impact of a hurricaneC. Positive impact of beavers in an ecosystemD. Positive impacts of dams on society
The correct answer that best describes the given characteristics above which are water storage, clean energy and flood prevention is option D. Positive impacts of dams on society.

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2 years ago

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Sort the statements based on whether they describe DNA replication in eukaryotes or prokaryotes. Replication takes place in the

Ilya [14]

In eukaryotes, replication takes place in the nucleus as prokaryotes do not have a true nucleus and replication takes place in the cytoplasm. The nucleus of the eukaryotes is the location where genetic material (DNA) is found; in prokaryotes, the genetic material is condensed in the cytoplasm called the nucleoid. There are multiple replication forks or multiple origins of replication in eukaryotes in contrast to prokaryotes which only has one origin of replication. Lastly, replication in eukaryotes occurs at multiple points along the chromosome; in contrast with prokaryotes where it occurs at just one point on the chromosome.

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1 year ago

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A provider is performing an experimental cervical sympathectomy on a patient with raynaud's syndrome. what cpt® and icd-10-cm co

SOVA2 [1]

The CPT code for sympathectomy (since this patient will undergo an experimental cervical sympathectomy) is CPT 64802, Under Excision Procedures on the Sympathetic Nerves. The ICD-10-CM code for Raynaud's syndrome is 443.0.

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1 year ago

A cell is in a equilibrium with its surrounding at 30 degrees Celsius. The molarity of surrounding sucrose solution is 0.5m. Cal

Travka [436]

Solute potential of a solution is calculated using the formula,

Ψ $_{s}=-(iCRT)$

Where,

Ψ $_{s}$ is the solute potential of the solution,

i is the degree to which the solute ionizes(ionization constant) in solution = 1, as sucrose is a nonelectrolyte.

C is the concentration of the solution in molarity = 0.5 M

R is the gas constant or the pressure constant = 0.0831 L.bar/(mol.K)

T is the temperature in Kelvin scale = $30^{0}+273 =303 K$

Calculating the solute potential of the surrounding sucrose solution:

Ψ $_{s}=-(iCRT)$

= -(1 * 0.5 M * (0.0831 L.bar/(mol.K))* 303 K)

= 12.6 bar

Therefore, the solute potential of the surrounding solution is 12.6 bar

7 0

1 year ago