Can some one help me ill give more points if its right. ill give like 50

Biology

2 answers:

lidiya [134]3 years ago

7 0

Answer:

Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

Explanation:

Acid rain that seeps into the ground can dissolve nutrients, such as magnesium and calcium, that trees need to be healthy. Acid rain also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.

Irina-Kira [14]3 years ago

5 0

Answer:Pollution enters the Earth's atmosphere in many different ways. Most air pollution is created by people, taking the form of emissions from factories, cars, planes, or aerosol cans. ... Some types of air pollution, such as smoke from wildfires or ash from volcanoes, occur naturally. These are called natural sources.

Explanation: Make sure you subscribe to my channell if you like imvu its meiyanna calloway

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Naily [24]

Um I thought it was salt and water? I might be wrong though..

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charle [14.2K]

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iren2701 [21]

Answer:

C. facilitates the absorption of vitamin B12.

Explanation:

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The stomach also serves as a holding center for food and eventually delivers the food to the small intestine and the duodenum.

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Sliva [168]

Where the optic nerve exits the back of the eye

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3 years ago

Is a type of genetic drift resulting from a reduction in population such that the surviving population is no longer genetically

allsm [11]

The answer is: the "bottleneck effect" .
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<u> The "bottleneck effect" </u><u /> is a type of "genetic drift" resulting from a "reduction in the population" such that the [surviving population] is "no longer genetically representative" [of the original population] .
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4 years ago