In order to assign a Richter magnitude to an earthquake event, a scientist would have to measure the waves on a seismogram. a. secondary
b. surface
c. primary

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.

What changes the stability of the element