Which of the following human activities reduces biodiversity? A. prohibiting hunting in wildlife preserves
O B. taking tissue samples from members of endangered species
O C. planting only native grass species to prevent erosion beside highways
O D. planting only red pine trees to replace native hardwood forests cut for lumber

D. Planting only red pine trees to replace native hardwood forests cut for lumber.

Explanation:

I majored in Biology

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.