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Illusion [34]
2 years ago
6

Which is denser—water at 15°C, water at 4°C, or water at 60°C? Explain

Health
1 answer:
Anna35 [415]2 years ago
4 0

Answer:

Explanation:

Basically it's because of two opposing forces: thermal kinetic expansion and H-bonding. One is the fundamental thermal force, that as things get warmer, the molecules move around more, so they get farther apart and so become less dense. ... At 4 degrees C these two forces work out to make water the most dense

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If your average heart beat is 60 beats per minute, what is your target heart zone?
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I don’t know if eny body still up but I live in New York and I hear something in my walls it was scratching and I hear it run a
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Why is it important for boys and girls to get the human papillomavirus (HPV) vaccine?
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The label on a granola cereal box indicates that it contains 40 grams of total carbohydrate, 13 grams of sugar, and 240 Calories
MArishka [77]

Answer:

<u>b. 22%</u>

Explanation:

In order to calculate the percent of calories coming from sugar, it is necessary to know that

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It is provided in the question that,

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  • There are <u>240 calories in one serving of granola cereal box</u>.

Calculating the calories coming from sugar,

<u>13 x 4= 52 calories</u>

Hence, calculating the percent of calories coming from sugar,

\frac{52}{240} x100 = 21.6% approximated to 22%

<u>Therefore, 22% of calories come from sugar in a serving of granola cereal box.</u>

5 0
3 years ago
in response to an.... in blood glucose... the produces and... a hormone known as... into bloodstream.
Vladimir79 [104]

Answer:

Adrenaline.

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Explanation: hopes this helps! have a good rest of your day or night :)

7 0
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