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Alla [95]
3 years ago
13

Why can't a vaccine help a person who is already sick?

Health
1 answer:
Nuetrik [128]3 years ago
7 0
Because vaccines have healthy viruses that try to get your body to be immune to the diseases so when you are already sick your body won't respond to the vaccine because it's just more viruses
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Breathing is affected by stress because
Flura [38]

Hello there! Your answer to your question would be that during stressful situations our bodies become more relaxed and thus makes are breathing becomes deeper but it affects it during stressful situations because our bodies tends to tense up and it becomes shallow with less oxygen is coming in you could say and also less carbon dioxide is being pumped out...

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3 years ago
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Design a personal plan for successfully managing body weight
Tema [17]
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Scientists discover a cholera outbreak. how will the national government most likely respond following this outbreak? check all
Tanzania [10]

Cholera is caused by drinking contaminated water. Government should respond in many ways like new rules for clean water act, wastewater disposal rules, increase current fines and federal fines.

<h3>What is the reason for spread of cholera?</h3>

Cholera is caused by a bacterium namely Vibrio cholerae. It is caused by drinking contaminated water. Characterized by diarrhea and dehydration.

Cholera can be prevented by using following ways:

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Thus, the correct options are A, B, C and D.

To learn more about cholera spread, visit:

brainly.com/question/938397

5 0
2 years ago
In a couple of sentences, describe the effects secondhand smoke can have upon children.
Leona [35]

Answer:

Secondhand smoke among children causes a myriad of problems with the respiratory system.

Explanation:

Pregnant mothers or young children that are exposed to secondhand smoke are more likely to suffer from SIDS (Sudden Infant Death Syndrome), babies could be born with low birth weights and/or underdeveloped lungs, children can suffer from acute respiratory infections and/or asthma, children can also suffer from increased ear infections as well.

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3 years ago
What is Choana Atresia?
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3 years ago
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