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pashok25 [27]
4 years ago
13

Which statement is true in a convection cell

Biology
1 answer:
Veronika [31]4 years ago
4 0

Answer:

D

Explanation:

Air at both poles sinks because it is more dense, it then flows back towards the equator where it is warmer and the air becomes less dense and rises. It’s called convection current.

ETA: I just took this quiz and got the answer I chose right, just didn’t want others coming here for help to get it wrong due to the first person saying the answer was A, which is the exact opposite of what happens.

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Daniel’s mother takes his baby sister Robin to the doctor for a regular check-up. The doctor tells her that the baby will start
mamaluj [8]

Vaccines will provide immune protection for Robin because immunization is one of the main ways to prevent disease. Through it, the body is protected from viruses and bacteria that seriously affect the human being, which can lead to death.

<h3>Why vaccinate?</h3>

After application of doses, the vaccine interacts directly with the patient's immune system, thus producing a response similar to that generated by natural infection. However, it does not cause illness or risk the life of the immunized patient due to possible complications of a naturally caused disease.

With this information, we can conclude that vaccines will provide immune protection for Robin because immunization is one of the main ways to prevent the disease. Through it, the body is protected from viruses and bacteria that seriously affect the human being, and can lead to death.

Learn more about vaccine in brainly.com/question/6683555

4 0
3 years ago
Tom wants to improve the amount of recycling in his city. Which initiative should he propose?
oksano4ka [1.4K]

Answer:

If you want to improve the amount of the recycling in your city, Tom need to implement a lot of initiatives and the following on this question isn't the right way to do it.

Explanation:

    Whether Tom wants to improve the amount of recycling in his city, he need not to ban all plastics. What he must to do is to take plastics from houses, companies, supermarkets and other places that use this kind of material and recycle them, and change them in other products to back to the society or community. Besides recycle, he need to contact the local authority to make  recycling campaigns. That's the reason to close grocery stores on Sundays isn't the right way to do in this situation. If he are wishing to close all landfills, isn't the right option to do, because you have to implement a good landfills and make it works in a right way, because is important to have an  sustainable landfill without creating environmental pollution for the community, local population and the planet. But to do all of these things explained above, you have to obtain investiment and money throughout the authorities,  governments or maybe  businessmen from big companies.

6 0
3 years ago
Stream pools are more similar to ponds than lakes are. Please select the best answer from the choices provided T F.
Yakvenalex [24]

Answer:

Ponds and lakes can be natural or manmade. Stream pools are more similar to ponds than lakes are. Most aquatic plant life can be found in the littoral zone. An increase in the number of phytoplankton in an aquatic ecosystem is always beneficial.

Explanation:

-Hope this Helps

PLS MARK ME BRAINLIEST

3 0
3 years ago
All of the chemical reactions within a cell occur in the
11Alexandr11 [23.1K]

<span><span>Cytoplasm is the where the organelles are suspended.

The organelles of the cells are located in the cytoplasm where the different chemical reactions happen.
</span>Mitochondria is the power house of the cell and uses ATP to produce biological energy which is used for the cell functions. And Golgi bodies are the organelles responsible for packing, modifying and transportation of proteins and enzymes from the ER. Cell membrane is the covering outermost layer of an animal cell.<span>
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7 0
3 years ago
when observing a runner-what physical evidence is there to suggest that the circulatory and respiratory systems rates are both i
Fed [463]

Answer:

Explanation:

The physical evidence that suggest an increase in both respiratory and circulatory rate of a runner is that his/her heart beat ( pulse) iinreases significantly and the runner breathes heavily in other to let in more air into his/her body.

4 0
3 years ago
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