I found a sample of earth material which contains a fossil. Can the sample be a mineral? Why or why not?

Which is not a step in the rock cycle?

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.

Which composition of water moves to begin a deepwater current?