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Natasha2012 [34]
3 years ago
7

Which statements about the equation shown above are correct? Check all that apply. It represents a reaction that involves rearra

ngement of atoms. It represents a reaction in which hydrogen nuclei and oxygen nuclei undergo change. It represents a reaction in which hydrogen electrons and oxygen electrons undergo change.
Chemistry
2 answers:
mezya [45]3 years ago
6 0

Answer: a and c

Explanation:

Oxana [17]3 years ago
5 0

Answer:

A and C on edge

Explanation:

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alukav5142 [94]

decameters - meters: multiply by 10

meters to meters: multiply by 1

centimeters to meters: divide by 100

millimeters to meters: divide by 1000

For the rows at the bottom:

hectometer row: 100, multiply by 100, 4500

decameter row: 10, multiply by 10, 450

meter row: 1, multiply by 1, 45

decimeter row: 0.1, divide by 10, 4.5

centimeter row: 0.01, divide by 100, 0.45

im guessing theres a millimeter row at the bottom:

millimeter row: 0.001, divide by 1000, 0.045


hope this helps!

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Why is lead harmful to humans.
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Exposure to small amounts of lead<span> over a long period of time is called chronic toxicity. </span>Lead<span> is particularly </span>dangerous<span> because once it gets into a person's system, it is distributed throughout the body just like helpful minerals such as iron, calcium, and zinc. And </span>lead<span> can cause harm wherever it lands in the body.</span>
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Kaylis [27]

Answer:

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Explanation:

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Musya8 [376]

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