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Leya [2.2K]
3 years ago
5

Why are radio waves not used to generate medical images

Biology
1 answer:
Bogdan [553]3 years ago
8 0
We generally use x-rays because x-rays of the right energy will be absorbed by material passing through them. Radio waves will generally pass straight through with only minor interaction, unless it’s a conductive surface
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Although it can progress unnoticed for many years, hypertension wreaks havoc on the human body, so adults should have their bloo
ioda

Hypertension or simply termed as high blood pressure is a condition In the cardiac system where the blood pressure and transfer from one part of the body to another exceeds the normal levels of the body. The heart is strongly pumping blood throughout the body which is caused by either lipid deposits in the vessels or in the heart itself.

Hence hypertension contributes to the conditions that already exists such as stress, or existing disorders and worsen it.  

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3 years ago
Why is this a scientific question? “Do people perform better on exams when they wear their favorite color?”
vladimir2022 [97]

Correct answer choice is:

<h2>C. The question can be tested by a systematic procedure.</h2><h3>Explanation:</h3>

A scientific question is a problem that may point to a hypothesis and support us in solving the cause for any research. A good scientific question has several aspects. It should have any true results, should be testable.

A systematic process is usually intimately connected with the decisive study. In common, the purpose of a systematic process is viewed as a mechanism of control directed at decreasing the number and austerity of errors, omissions, and failures due to both human or technological functions associated.

7 0
3 years ago
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Why do you think that some definitions of forest have a certain percentage of the land that must be covered in trees?
Mashutka [201]

Answer:

30 percent tree cover - 2000 - 2009JPEG ... of forest cover vary widely—as much as 6 percent of Earth's land area, or the equivalent area of China.

Explanation:

4 0
2 years ago
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NaCl is dissolved in water so that in a given region or volume the concentration is initially higher in one part than the other l, thus simple diffusion will occur so that there is a net difference or 0, with respect to the concentration of NaCl in a particular volume of water than another. Basically the NaCl will be distributed throughout volume of water.
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