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Whitepunk [10]
3 years ago
5

In an effort to control the ongoing cholera epidemic affecting Haiti, health officials are

Biology
1 answer:
exis [7]3 years ago
6 0

The right answer is B.

Cholera vaccination is only recommended for staff who have to intervene with patients in an epidemic situation. In all other cases, effective prevention is provided by good personal hygiene (washing hands) and food.

It is also important to know that this vaccine does not protect permanently: It protects only about 90% within 6 months, then to 50% within 3 years.

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We breathe more quickly and deeply when we exercise. Why does this make sense? Select all that apply. a) Because when we exercis
storchak [24]

Answer:

a) Because when we exercise, we hydrolyze more ATP to ADP and Pi, and O2 is necessary for the hydrolysis, so we increase our intake of oxygen.

c) Because when we exercise, we produce more CO2 and increased ventilation is necessary to rid ourselves of CO2.

d) Because when we exercise, we use more ATP, and additional O2 is necessary to generate sufficient ATP.

Explanation:

During exercise , our body needs more energy in the form of ATP. This ATP comes from break down of food materials in the mitochondria of the cell during cellular respiration. With the addition of oxygen, more ATP is produced during respiration and this ATP is used by the body. With ATP, carbon dioxide is produced as a waste material which can be removed by exhaled out during breathing.

8 0
3 years ago
What would be a good title for my poster of a cell membrane?
ser-zykov [4K]

A good title would be "The Cell Membrane: _____" and then insert what type of cell it is in the blank.

5 0
3 years ago
Explain how geographic isolation can cause adaptations.
Temka [501]

Answer:

Change in an organism's environment forces the organism to adapt to fit the new environment, eventually causing it to evolve into a new species. ... Organisms become isolated as a result of environmental change. The cause of isolation can be gradual, like when mountains or deserts form, or continents split apart.

Explanation:

6 0
3 years ago
Pixels are often referred to using DPI, or dots per inch. True\False
Goryan [66]

I believe the answer is TRUE.

3 0
3 years ago
Read 2 more answers
5. The burning of fossil fuels has increased the carbon dioxide content of the
posledela

One of the possible effects of increased carbon dioxide concentration on our planet would be a warmer climate.

<h3>Greenhouse effect</h3>

Carbon dioxide is one of the numerous greenhouse gases that exist in nature. The gases are responsible for the warming of the planet.

Carbon dioxide and other greenhouse gases form a blanket layer in the atmosphere and trap some of the reflected solar radiations from the sun, preventing them from escaping back to space.

The more the concentration of greenhouse gases in the atmosphere, the more the solar radiation that is trapped and the warmer the earth gets.

More on greenhouse effects can be found here: brainly.com/question/13706708

#SPJ1  

8 0
2 years ago
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