Which of the following would be the best topic sentence for a paragraph on
the study of the brain and decision making?
a. to conclude, making decisions is a healthy part of life, but making
too many can be bad.
o
b. next, the patients were asked to make three simple decisions.
c. scientists have never studied the connection between the
decisions we make and the brain.
d. scientists have new reasons to believe that making too many
decisions can be bad for a person's health