How are supernovae involved in new planet formation? They are the death of massive stars. They provide matter and energy that fuel new planet formation. They are not involved in new planet formation. They consume all the nearby nuclear fuel and allow new planets to form.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane