ACROSS: DOWN: 1- The intake of food in re ation to the body's dietary needs 4- Protein food 2- Substances found in the food that the body needs 3- Resistance to infection 5- Fiber food 7- Helps move waste through the digestive system 9- Helps the menstrual cycle for girls 6- Replaces dan aged cells 8- Provide energy to sustain physical 12