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ICE Princess25 [194]
2 years ago
12

Which of the following procedures removes small portions of one's cornea in order to help change the cornea's curvature and re-e

stablish clearer vision?
Biology
2 answers:
Nat2105 [25]2 years ago
6 0
Out of the options I would have to say Penetrating Keratoplasty, I am not sure
Elden [556K]2 years ago
5 0

Answer:

Laser-assisted in situ keratomileusis

Explanation:

Laser in-situ Keratomileusis (also known by the acronym LASIK) is a surgical procedure based on the use of a cutting instrument called a microkeratome. The surgeon makes a cut in more anterior regions of the cornea and then uses a laser at these locations to reshape the cornea. After this, the surgeon places the cut cornea again at the cut site, allowing this tissue to reintegrate into the cornea within a few days.

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Which of these will subtract members from a population?
Anastaziya [24]
The answer to this question is b
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2 years ago
which is an example of a natural disaster limiting population growth? A month of heavy rainfall fills up watering holes, and a z
Marizza181 [45]
It would have to be the third answer, "a strong thunderstorm destroys many of the nests of a bird population."
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2 years ago
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Four Students were having a discussion about how scientists do their work. This is what they said... Antoine: "I think scientist
stepan [7]

Answer:

Please see below  

Explanation:

Between all these kids carrying out this discussion, Tamara is the closest to guessing what scientists do. There is indeed a definite set of steps that scientists undertake in order to conduct science experiments. The scientific method is as follows:  

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2 years ago
How many contractions per minute were required for the paramecium to maintain a relatively stable internal solute concentration
Phoenix [80]

Answer:

abt 24 contraction per min is needed to maintain a relatively stable internal solute conc.

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8 0
2 years ago
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Lana71 [14]

Answer: Plant vegetation so that their roots hold the soil firmly.

Build walls around the farm area.

Add natural fertilizers to the soil.

Soil erosion is a process of removal of top layer of soil which get sediment at some other place due to the affect of agents like wind and water. The superficial upper layers of soil are rich source of nutrients and organic matter and active region for germination of seeds and plant growth. Soil erosion removes these superficial layers making soil less fertile or not fertile and less useful for plant growth.

Plants growing in a vegetation have roots which can hold the soil and will prevent soil erosion from wind and water or any other agent. Building of walls around the farm area will prevent flood water to get inside the farm area and hence, prevents soil erosion by water. Addition of natural fertilizers to the soil adds up nutrients to the soil which facilitate plant growth and plant roots hold the soil therefore, prevents soil erosion.  

4 0
2 years ago
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