Jill applies a force of 15 N to a wrench. If
the wrench applies a force of 150 N to a
bolt, which of these values is the input
force and which is the output force?

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.