What would happen on a hot day if your brain did not receive input that your body is starting to heat up?

a
You would start to sweat.
b
You would start to overheat.
c
You would start to shiver.
d
You would not feel any effect at all.

Which of the following was a social cost associated with the development of the internal combustion engine used in most cars? a. people were able to use their horses for new tasks. b. new jobs were created. c. blacksmiths needed to gain new skills to continue working. d. families were able to travel farther more easily.