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adell [148]
3 years ago
6

A team of engineers has decided to design a new shoe for people suffering

Chemistry
1 answer:
Mazyrski [523]3 years ago
4 0
The answers to this question is b, I did this on Plato
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Provide 3 examples of substances that are mixtures and list the substances in them
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Answer:

Water and salt = salt water

Oxygen and water = sea foam

Smoke and fog = smog

Explanation:

Hope this helped, nya~ :3

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aniked [119]

Answer:

False.

Explanation:

A machine does not decrease the work needed. It simply makes the work easier or changes how the work is done.

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