A typical commercial flight travels about 900 km h The blink of a human's eye lasts 1/3 * S How far does a plane travel in theblink of an eye?

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.