Healthy lifestyle: energy in food Flashcards

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1
Q

What type of energy does food store?

A

Chemical energy.

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2
Q

How many joules is a calorie?

A

4.2 joules.

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3
Q

How many kilo joules does a 13 year old girl need per day?

A

9000KJ

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4
Q

How many kilo joules does a 13 year old boy need per day?

A

10, 000 KJ

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