PLEASE...HURRY What does the theory of evolution tell us about how organisms adapt to their environment over time? (4 points)

Environmental changes can be predicted based on changes in a population.

A population changes in response to a change in environment.

Natural selection occurs before changes in the environment.

Natural selection leads to the survival of the population with the most complex traits.

it would be c. xylem.

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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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