You keep walking up the hill. You are running out of energy and you have no food. You have wandered into the middle of a huge forest on the hillside and can no longer see the valley. You decide to look for some food. All around you there are bushes and trees. Some of the bushes have berries. There are red berries and blueberries. There are birds eating the blue ones but they are all over the blueberry bush. You are really hungry and those red and blueberries look mighty tasty. You decide to pick some and eat them. Which ones do you pick and eat?