Why can gamma rays pass through or penetrate solids? gamma rays have large mass. gamma rays have low velocity. gamma rays have high velocity.

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

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.