8 points Osvaldo has a fraternal (not identical) twin brother named Fernando.
Fernando is the same height as Osvaldo, both eat roughly the same foods
in similar amounts, and both get similar amounts of exercise. However,
Fernando weighs approximately 10 lbs more than Osvaldo. Construct an
explanation in the space below for how it is possible for two people with
such seemingly similar inputs and outputs to have different body masses?
Be sure to use terms from the word bank. *
work
macromolecule
system
surroundings
inputs
Word Bank
metabolism
heat
basal metabolic rate (BMR)
calories
energy
thermal energy
outputs
mass
Your answer