A review of fossil evidence found throughout the geologic periods on Earth would indicate that during the Silurian period A) the Earth's overall climate was much warmer. B) the majority of Earth's surface was covered by glaciers. C) the majority of Eath's surface was no longer under water. D) the continents as we know them today were joined together.

answer:

I think the answer is A.

The Sarah's overall climate was much warmer.

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.

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