Memory Game ScienceOnline version People grow and change. by Janelle Ms. The liquid in your mouth that begins to break down food. Body parts that help you breathe the air you need to live. All people grow and change from: The body part where food is broken down into a thick liquid. The tube that takes food from your mouth into your stomach. baby --> child --> teenager --> adult --> grandparent Muscle that pumps blood through your body. Shows healthful food choices. Where liquid food moves after being in the stomach. Foods that should be eaten in small amounts: It holds up our body, gives it shape, helps us move, and protects parts inside our body. Permanent teeth sweets, fats, and oils How fast or slowly your heart beats. It gets faster when you exercise. Body parts that work to move your bones. Healthy food choices: breads, cereals, rice, pasta, fruits, vegetables, milk, cheese, meats, and beans Adult teeth that take the place of baby teeth. digest heart rate The break down of food to get the energy and nutrients. saliva