The engineers at a hydroelectric dam designed a computer program that will allow them to determine the amount of energy they can produce in real time. Which of the following would most likely be the input value in the software?

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth