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frutty [35]
2 years ago
12

Scientists believe the inner core of the earth is...

Biology
1 answer:
lorasvet [3.4K]2 years ago
4 0
The answer is C. solid iron and nickel
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Sewage is the most common form of pollution in rivers and streams. Please select the best answer from the choices provided T F
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Its true

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Why is it important to avoid applying too much nitrogen fertilizer?
solniwko [45]

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too much nitrogen in surface runoff can cause algae to overgrow

Nitrogen fertilizers used in large-scale agriculture could leave a legacy of pollution that would persist for decades in soil and groundwater, scientists in France and Canada warned, which published a study in the National Academy of Sciences magazine, " PNAS ". According to these scientists, the excess of these fertilizers in the environment has been linked to contaminated drinking water and can cause the rapid growth of algae that compromise aquatic ecosystems and coastal marine life.

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Which cellular communication appears to be signaling between cells that are separated by long distance?
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Endocrine Signaling
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3 years ago
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patriot [66]
B is the right answer
3 0
3 years ago
How are photosynthesis and cellular respiration different?
kari74 [83]

Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

Photosynthesis is an anabolic process that utilizes the atmospheric CO2 along with water molecule as a electron donor to generate glucose sugar and oxygen gas.Photosynthesis helps to store the light energy in form of chemical energy in the bonds of glucose molecules produced during photosynthesis..

 on the other hand cellular respiration is a catabolic process that oxidizes glucose to generate energy in form of ATP along with CO2 and water as a byproduct.

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