How fast do electrons move?

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.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is