If the resolving power of a human eye is 0.125 mm, and the resolving power of a certain electron microscope is 0.84 nm. how many times better is the resolving power of this electron microscope than the human 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.

Which two particles are found in the center of an atom

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.