Lately, julia has a hard time getting out of bed. she has lost interest in her normal daily activities, and she does not even feel motivated to brush her hair or take a shower. she has begun to sleep more than normal and is hardly eating. these changes are likely to be symptoms of

Sam and ben have discovered some strange animals living in the woods behind their house. ben is excited because he believes they are marsupials, an animal he's never observed in the wild before. his brother is sure it is not. what feature should the boys consider in deciding whether the animals are marsupials?

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.

10. a driver should evaluate the condition of the intended driving path as being