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Elden [556K]
3 years ago
8

What do we need to survive and how long for

Chemistry
2 answers:
ludmilkaskok [199]3 years ago
8 0
You need food for surviving
nevsk [136]3 years ago
4 0
To survive you would need 

- Lots of water 
- Lots of food 
- Shelter 

Hope this helped!

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Give examples to three solutions you commonly use and identify the solvent and solutes that make it each up.
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Mouthwash:
solvent - water
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hope this helps!!

8 0
3 years ago
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Which property describes the way substances react with other substances to form new substances?
maxonik [38]

Answer:

Chemical Property describes the way substances react with other substances to form new substances.

Explanation:

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3 0
3 years ago
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How many kilometers are in a 7.21. mm
Readme [11.4K]

Answer:

0.00000721 Kilometer

6 0
3 years ago
Where in the water column would you expect to find the following conditions the highest pressure readings the densest waters the
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5 0
3 years ago
Iron has density 7.87 g/cm^3. if 52.4 g of iron is added to 75.0 mL of water in a graduated cylinder, to what volume reading wil
vlada-n [284]

Answer:

6.66 mL

Explanation:

The increase in the volume is due to the addition of the iron whose volume can be calculated as:

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Mass of iron = 52.4 g

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<u>The rise in the volume = 6.66 mL</u>

8 0
3 years ago
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