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natima [27]
3 years ago
10

The main function of the circulatory system (at least a paragraph)!

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
5 0
The circulatory system moves blood in our bodies. The blood can move oxygen and nutrients to our muscles and limbs. The heartbeat pushes the blood, and the blood cells carry glucose. 
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The quality or state of being volcanic.

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What do the following results from the TEST FOR LIFE tab indicate about the sample?
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Explanation:
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4 0
3 years ago
Calculate the amount of heat required to raise the temperature of a 24 g sample of water from 9°C to 23°C.
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Answer:

1400KJ/mol⁻¹

Explanation:

Amount of heat required can be found by:

Q = m × c × ΔT

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Q = 24 × 4.2 × (23 - 9)

= 24 × 4.2 × 14

=   1411.2KJ/mol⁻¹

= <u>1400KJ/mol⁻¹</u>  (to 2 significant figures)

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<h3>What is a nucleus in the atom?</h3>

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To learn more about the nucleus, visit:

brainly.com/question/23366064

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2 years ago
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