Classical and operant conditioning both take into consideration the individual ways that people can react to the same stimuli.

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?

Which specimen would best be viewed using a compound light microscope?

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.