BIOLOGY MIDDLE SCHOOL

PLEASE HELP!!!!! Explain how infection might spread, how people fight off diseases, and why malnutrition can lead to the spread of disease in the time immediately following a natural disaster.

Answers

Answer 1
Answer:

Answer:

When people are unable to access their homes due to a natural disaster, a(n)  

✔ shelter-in-place plan

advises them where to stay.

To lessen the likelihood of a wildfire spreading, a(n)  

✔ containment plan

might be enacted.

A(n)  

✔ evacuation plan

explains what people should do immediately following a disaster.

Explanation:
Answer 2
Answer: Infections spreading:
Infections are caused by bacteria, virus and other microscopic organisms. They spread through droplet (sneezing etc), they can spread through blood contact (used needles that are re-used), direct physical contact (skin infections), stool (germs from excretion) and contaminated objects.

How people fight off disease:
We have antibodies in us that fight off invading cells that contain foreign bodies. Our immune system secretes these antibodies and these antibodies will fight off the infection. The time it takes for the infection to be eradicated depends on the strength of your immune system and whether you have been vaccinated.

Natural disaster:
Natural disaster such a tsunami's and earthquakes can contaminate water supplies. In tsunami's the water from the sea will go into the drinking water which isn't safe because it could cause diseases such as cholera to spread. Earthquakes disrupt sewage structures. If these are broken, water regulation would not be as good so we end up drinking dirty water, which could also be contaminated with cholera!

Wow that was long, hope it helped! :) 

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If the atmosphere is like a greenhouse, what parts of it function as the "glass"?

Answers

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Describe how the ocean plays a role in stabilizing Earth’s weather conditions

Answers

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What causes the earth’s magnetic field?A.
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B.
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C.
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D.
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Answers

d. heat inside the core and metals create the magnetic field

Answer:

the correct answer is d

Explanation:

hope it helps ;-;

Which of the following is not a likely result of destruction of wetlands?A.
increased frequency of floods

B.
overgrowth of reeds and cattails

C.
pollution of nearby streams

D.
decline in plant and animal populations

Answers

I would think it would be B because the growth would ruin a wetland

Can I be brainliest
Hey There!

The following that is not likely a result of destructing of wetlands is, B.

Have A Brainly Day :)

The egg cell of a plant is located in the
1. style
2. ovary
3. stigma

Answers

Hey there!

The egg cell of a plant is located in the Ovary.

Hope this helps!

Why is information that has been peer edited more reliable than information that hasnot?
Peer editors often check a writer's work for accuracy.
Peer editors charge money to publish information.
Peer editors make sure that spelling and grammar is correct.
Peer editors are more intelligent than writers.

Answers

Answer:

Peer editors often check a writer's work for accuracy.

Explanation:

A peer-reviewed report or scientific journal means the contents of the scientific journal or report have been scrutinized by other scientists and the results of any experiments/tests have been confirmed and corroborated for accuracy. Peer scientists replicate these experiments to check if they can get the same results indicated. Only then is the document positively reviewed and can be trusted for citations across the scientific community.  Its a method of Quality Assurance in the scientific community.
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