The total range of energy which reaches the earth from the sun is called the

Does anyone know the answers for questions 1-4? plz me out if you know

What did americans do to support the troops in iraq? tell about the various activities and contributions that americans make to our soldiers abroad. evaluate their efforts and compare them to the efforts of american citizens during world war i.

In e. c. tolman's experiment, some rats were trained to run through mazes for standard food goals, while other rats were allowed to explore the mazes for 10 days without food goals or other rewards. later, when food rewards were placed in a box at the far end of the maze, the previously unrewarded rats reached the food box as quickly as the rewarded rats after only one or two trials. this experiment demonstrated that the rats had the ability to form of their surroundings.