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garri49 [273]
2 years ago
11

Charles was born in 1959. His mother took the drug thalidomide for nausea during her pregnancy. As a result, Charles was born wi

th no hands. Charles's mother must have taken the drug between 28 and 54 days after conception because this is a _____ period for the development of the hands.
Health
1 answer:
Leokris [45]2 years ago
4 0

Answer:

The answer is: Critical period

Explanation:

Thalidomide is an immunomodulatory drug, which is prescribed as a tranquilizer or hypnotic for insomnia, anxiety and gastritis.  

When administered by pregnant women during the first and the second trimester, this drug caused teratogenic deformities in the newborns.

The deformity caused depends majorly on how many days into the pregnancy the mother administered the drug. If the drug is taken up to day 28, it causes damage to the legs. This is because it is a critical period for the development of legs.

Critical period refers to the stage of development of the child. During this stage, the central nervous system is very sensitive to certain environmental stimuli.

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Phantasy [73]

I believe the answer is: compression

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2 years ago
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Brad has been through a stress assessment recently. His diet intake conforms to the dietary guidelines; however, his activity le
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You have just started a new job and your boss gives you a list of chemicals you may come in contact with on the job. What are yo
Elenna [48]

The correct answer is; "the right to know more information about the chemicals at work in four different ways."

Explanation:

The Right-to-Know Laws are to protect workers who work with dangerous chemicals. This will help the workers to know what to do in emergency situations and how to identify the chemicals.

The four four main ways that workers have rights to are;

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5 0
2 years ago
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Muscle contraction will always promote movement of body parts regardless of how they are attached. True or False
Hoochie [10]

Answer:

False.

Explanation:

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Thus, the answer is false.

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