Si la distancia recorrida por Shelly - Ann Fraser es de 100 metros en un tiempo de 11 segundos. Calcula la velocidad en la que corrió en kilómetros por hora (kph)

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

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.

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot