Which is the space that separates two neurons? a. dendrite
b. nucleus
c. axon
d. synapse

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

Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area

When ash and dust begin to settle on the ground, they eventually become compacted by