<span>Those based on observation, measurement, and reason.</span>
It uses nephridium as the expiratory organ for flat worms
Answer:
Wassup! XD
Explanation:
As the plates move past each other, they sometimes get caught and pressure builds up. When the plates finally give and slip due to the increased pressure, energy is released as seismic waves, causing the ground to shake. This is an earthquake. Some of the plates have ocean water above them.
hope this helps chief!
