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mart [117]
3 years ago
7

Which phrase best describes a nonpoint source of water pollution?

Biology
2 answers:
Pie3 years ago
7 0

Answer: oceans.

Explanation:

earnstyle [38]3 years ago
4 0

Answer:

Fertilized lawns causing nutrient runoff into a river

Explanation:

Because two options talks about gas not liquid and the other option is just a play around

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schepotkina [342]

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Half of the mass of the atmosphere is found below an altitude of <u>3 1/2</u> because the air is compressed by the<u> mass </u>of the overlying atmosphere

Explanation:

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2 years ago
Why is a cell membrane so important
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Answer:

-provides protection for a cell

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Explanation:

3 0
4 years ago
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If a scientist were to study the organisms in your ecosystem, what questions might they ask? Propose two questions. Think about
lara [203]
What are high level factors that you would need to measure to inspect improvement in a functioning ecosystem? are drastic climate changes more crucial to an ecosystem than a change in magnitude?
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4 years ago
What cellular structures were visible in the transmission electron micrographs that were not apparent in the cells you observed
KiRa [710]
The cellular structure that was visible in the transmission electron micro graph but not visible in the cells when microscope was used is NUCLEOLUS.
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The nucleolus was not seen under the microscope because is a very small cell structure.
6 0
3 years ago
How often can a catalase molecule be used to hydrolyze hydrogen peroxide?
Viefleur [7K]

Answer:

One molecule of catalase can break 40 million molecules of hydrogen peroxide each second

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