1. ______________ is the breakdown of food into simpler substances.
digestion metabolism photosynthesis respiration



2. ______________ are needed to build and repair cells and tissues.
fats minerals proteins vitamins



3. Carbohydrates are needed in our diet as they provide ______________
energy protein minerals vitamins



4. Which of the following does not contain protein?
bean egg fish rice



5. Name two foods which are rich in calcium.
cheese and milk corn and fish rice and peas lettuce and tomato