Explain how you linked the predator and its prey to a
specific environment.
I

Which notation is used to represent an alpha particle? a. b. c. d.

The material that keeps its new shape after it is stretched is called?

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.