Which word means "the remains or imprints of once-living organisms found in layers of rock

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created