Which of the following is false?
a. a function returns only one value to the statement that invoked it.
b. a sub procedure can accept only one item of data passed to it.
c. the parameterlist in a procedure header is optional.
d. none of the above.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

because if the tool that you are using is not balanced it there would be false mass.