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Alex777 [14]
3 years ago
8

Which organ gives our body the sense to touch, protects it, and helps keep it at the right temperature?

Chemistry
2 answers:
Tomtit [17]3 years ago
7 0
The answer is A) skin
mario62 [17]3 years ago
5 0

Answer: Skin

Explanation: You're body has a temperature, and when it touches something, it transfers to you're skin.

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C. fluid
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2 years ago
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If water with a mass of 25.0 grams freezes in a closed system such as a closed glass jar, what is the mass of the formed ice aft
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I need help with this packet
Anna11 [10]
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2 years ago
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Luden [163]

Answer:

A. Energy is transferred to different forms .

Explanation:

Hello!

In this case, we need to consider the law of conservation of mass and energy which states that mass and energy cannot be neither created nor destroyed, just modified; it means we can rule out B. and C. so far.

Moreover, since D. is actually true for combustion reactions because they are used to provide energy in industrial operations, this is not the concern here because a combustion reaction is not considered.

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3 0
3 years ago
What is the concentration of h+ ions in a 2.20 m solution of hno3?
kvv77 [185]

The question is improperly formatted.

What is the concentration of H+ ions in a 2.2 M solution of HNO3.

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7 0
3 years ago
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