Which of these situations was only possible after the neolithic revolution? a. a tribe bands together to share food and child-rearing responsibilities. b. a father teaches his daughter how to find nutritious fruits and berries. c. a group of hunters develops complex strategies for hunting large animals. d. a farmer experiments to learn which crops grow best in his soil.

Secretary of state kissinger engaged in to reach a cease-fire between israel and arab nations.

Match the following italian renaissance artists to their works.

One day as your professor is driving to work, another driver runs through a red light and hits his car. the professor is shaken up but survives the accident. however, the next time he starts to enter the intersection, he becomes nervous and fearful. soon, he starts going to work via another route to avoid the intersection even though this route adds twenty minutes to his commute in each direction. according to the principles of classical conditioning, why does the professor become scared of the previously harmless intersection? what can he do about this, as going via other route is very time consuming? be specific. break down the situation into its parts and show how the principles of learning apply.