What percentage of calories that you take in every day are consumed by your brain's activity?

20%

Explanation:

Your brain consumes about 20% of our daily intake of calories. That's about 400-500 calories for a man and 350-400 for a woman. Studies show that the brain is very metabolically active and will actually burn about 109 calories per pound of its mass per day.

20%

Your brain consumes about 20% of our daily intake of calories.

answer: blah

explanation:

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answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.