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Alex787 [66]
4 years ago
6

The study of how disease rates vary among different population groups defines:

Biology
1 answer:
bija089 [108]4 years ago
8 0
You should try searching on google
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valentinak56 [21]
Yes it is C but for future reference, both A and B are referring to solids, and D is referring to a gas, hope this is helpful later!
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3 years ago
How would you explain to Dr. Jackie Lewis why the rock in the Great Plains and Rocky Mountains have similar mineral compositions
densk [106]
Because of the soil the rocks are in. If They stayed in that soil for a while which affected the compounds, shifting the mineral composition.
4 0
3 years ago
Read 2 more answers
Which of these structures is unique to the seed of a monocot?
Cloud [144]
He monocots<span> or monocotyledons have, as the </span>name<span> implies</span>
6 0
4 years ago
Which group of air pollutants tend to cool the atmosphere because they reflect more sunlight back to space thus reducing incomin
kondaur [170]

Answer:

D. atmospheric aerosols.

Explanation:

<em>Atmospheric aerosols are tiny particles that float in the air. These particles could be liquid or solid and are usually suspended primarily by direct emission into the atmosphere or secondarily by condensation process. </em>

Atmospheric aerosols have numerous effects on the biotic and abiotic factors of the environment. They alter air quality and impact human health in some cases, they can reduce atmospheric visibility, and they also reduce the amount of radiation that reaches the earth by scattering or reflecting some of the radiations from the sun back into space, leading to cooling of the atmosphere.

6 0
4 years ago
Which of the following is a direct benefit of biodiversity?
IRISSAK [1]

improved soil fertility

Explanation:

One direct benefit of biodiversity is improved soil fertility. Biodiversity is the variety of plants and animals living in a particular ecosystem.

  A soli is made up of organic matter. Organic matter is the remain of dead and decaying plant and animal materials in the soil.

Organic matter is a very important soil component.

Since plants and animals eat up plants which takes nutrients from the soil, there must be a way to replenish these vital soil materials.

 The more biodiverse an ecosystem, the better its chance of adding more nutrients to the soil as they decay.

Learn more:

Biodiversity brainly.com/question/10723602

#learnwithBrainly

8 0
3 years ago
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