HELPPP ! Select all that apply.

What did people do when the animals they hunted became scarce?

a. They moved to new areas to hunt.

b. They started to farm.

c. They ate nuts and berries.

d. They went on diets.

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .