Where is an earthquake most likely to occur? a. at hot spots b. within a continental plate c. at plate boundaries d. within a volcano

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false