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Novosadov [1.4K]
3 years ago
13

A strain is..

Health
1 answer:
CaHeK987 [17]3 years ago
4 0
I believe the answer is C. I hope you get the question right!
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Pharyngeal swallowing I believe let me know
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Conventional wisdom suggests vaccinating elderly people first in flu season, because they are at greatest risk of dying if they
skad [1K]

Answer:

B. Children are particularly unconcerned with hygiene and therefore are the group most responsible for spreading the flu virus to others.

Explanation:

The flu virus is spread very easily and can be very dangerous for some groups of citizens such as the elderly and pregnant women. Some cities run influenza vaccination campaigns so that at-risk groups are vaccinated and immune to the disease. Vaccinated groups are elderly, pregnant and children, although the influenza virus is almost life-threatening for children, they should be vaccinated because they are not particularly concerned about hygiene and are therefore the group most responsible for spreading the virus. flu to others.

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2 years ago
Symptoms of STDs are usually never detectable or life-threatening. <br> a. True<br> b. False
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I believe the answer to be B. False
3 0
3 years ago
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Dan drinks a cup or two of strong coffee in the morning to help him wake up and get rid of his sleepiness. According to the In F
Tju [1.3M]

Answer:

Adenosine.

Explanation:

Adenosine is a neurotransmitter that is created in the brain and when it binds to the adenosine receptors, it slows down nerve activity and it creates a sensation of drowsiness.

<u>Caffeine</u> looks like adenosine to the receptors, therefore, when we have caffeine, <u>it binds to these receptors and there is no room left for the adenosine to bind</u>. However, the caffeine doesn't slow down nerve activity but, in the contrary, it speeds it up.

Therefore we can tell that caffeine blocks the receptors for the adenosine thus promoting wakefulness.

3 0
3 years ago
anxiety disorders Encompass a number of conditions which of the following is not a form of an anxiety disorder
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Where are the answer choices?
5 0
3 years ago
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