Which of the following best explains these
results?
a
b
c
some of the balloon's helium leaked out
when the balloon was moved.
the balloon's helium was not able to expand
and contract with the temperature changes.
the helium was probably less dense
compared with the second floor air than it
was compared with the basement air.
the helium was probably more dense
compared with the second-floor air than it
was compared with the basement air.

sex cells are usually half's then they find another half and make a fertilize egg

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.