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butalik [34]
2 years ago
7

Why does the kidney need 1 million nephrons instead of one whole unit to carry out its function

Biology
1 answer:
Andreas93 [3]2 years ago
8 0
The kidneys are a pair of bean-shaped organs on either side of your spine, below your ribs and behind your belly. Each kidney is about 4 or 5 inches long, roughly the size of a large fist. The kidneys' job is to filter your blood.
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In two or three well-developed paragraphs, explain how pollution can come from both natural sources and from human activities. P
spayn [35]

Pollution can come from both natural sources and human activities depending on the type of pollutant.

<h3>What is pollution?</h3>

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Substances that are released into the environment to the extent that they start affecting the organisms in the environment negatively are known as pollutants.

Pollutants can come from natural sources or as a result of human activities.

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Pollutants such as oxides of carbon and sulfur can also be generated as a result of human activities such as the burning of coal, technological inventions, etc.

More on pollution can be found here: brainly.com/question/23857736

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8 0
1 year ago
What is the formula for volume of a rectangular solid?
kumpel [21]
L*W*H should be your answer
4 0
3 years ago
What are the frogs in the conservation center fed?
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6 0
3 years ago
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Lack of a certain nutrient is called...
Radda [10]
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6 0
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How many different blood types are there?
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