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m_a_m_a [10]
2 years ago
12

What is a stem cell?

Biology
1 answer:
AleksAgata [21]2 years ago
4 0

Explanation:

A stem cell is a cell with the unique ability to develop into specialised cell types in the body. In the future they may be used to replace cells and tissues that have been damaged or lost due to disease.

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Space exploration has advanced our knowledge of the universe. Which space journey would take the longest?
sveticcg [70]

Answer:

a journey from earth to the nearest galaxy in milky way

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2 years ago
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Specialized cells called _____ help an animal to detect stimuli
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It's called Stimuli
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En las clínicas radiológicas existen letreros/ avisos que indican que las mujeres embarazadas o sospechan estarlo, antes de some
lys-0071 [83]

Answer:

According to the warning signs that exist in radiology clinics, a pregnant woman should consult her physician before undergoing an x-ray study because x-rays are a form of ionizing radiation that can affect the development of a gestational baby.

Explanation:

<em>Signs/notices in radiology clinics indicate that women who are pregnant or suspect they may be pregnant should consult their doctor before undergoing a radiological examination. Why should they do it?</em>

X-rays are a type of electromagnetic radiation -ionizing- capable of passing through the body, used to obtain images of the interior of an organism by capturing these rays on photographic film.

It is well known that X-ray radiation can have mutagenic effects on living organisms, according to the amount of radiation and the time to which it has been exposed. In the pregnant woman, who has a fetus developing inside her, special attention must be taken due to the harmful effects that ionizing radiation can have on its development. This is the main reason why a pregnant woman should consult her doctor before undergoing a radiological study.

Learn more:

X-Rays mutagenic agent brainly.com/question/1104958

4 0
3 years ago
Which of the following is responsible for transporting oxygen throughout the body
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The answer would be  A.

hope this helped :)
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Aerogenerators are used to produce electricity from _____.
Murljashka [212]
Well an aerogenerator is a wind driven electric generator, so your answer will be Wind!

Answer: Wind

-BTS fan
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