What problem did farmers face in the 1920s? a. government interference that lowered crop values
b. crop surpluses and dropping prices
c. increasing demand and inflated prices
d. widespread drought and crop failure

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?

These are pieces of information that are not necessarily the meaning or purpose of writing

Steven spielberg's classic movie jaws was a thriller about a great white shark that terrorized tourists at a local beach. just before the shark's appearance, eerie music began playing. as the unseen shark came closer, the tempo of the music picked up. after the audience had experienced this a few times, the sound of the music triggered the emotional reaction of fear in the audience even though the shark still had not appeared. at that point, the sound of the eerie music was a: a) unconditioned response (ucr) b) conditioned response (cr) c) conditioned stimulus (cs) d) unconditioned stimulus (ucs)