How many kilocalories does a runner expend when he runs for 4.0 h and uses 790 Cal/h? How many pieces of pizza that each contain 18 g of protein, 19 g of fat, and 34 g of carbohydrates could be eaten
after the race to replenish these Calories? (Do not round the total number of kcal to the appropriate
signifcant figures when you report your answer. Round to the nearest whole slice of pizza.)
[Hint: One gram of protein or one gram of carbohydrate typically releases about 4 Cal/g, while fat
releases 9 Cal/g.)
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I’m not sure what your trying to say here.. can you clarify again?

Thermohaline circulation and gyres

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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.