5 Respiratory SystemFunction: Supply body with oxygen by breathing. Gets rid of carbon dioxide. Structure: Nasal cavity, trachea, bronchi, lungs, alveoli, diaphragm
6 Circulatory SystemFunction: Transport material around the body including oxygen and nutrients. Structure: Heart, veins, arteries, capillaries and blood.
7 Digestive SystemFunction: Break down food and absorb nutrients the body needs. Structure: Mouth, esophagus, stomach, small intestine, large intestine, and anus.
8 Skeletal SystemFunction: Structure, support, protection, stores calcium, makes red blood cells, and aids in movement. Structure: Bones,Joints cartilage, & ligaments.
9 Muscular SystemFunction: Gives body shape and aids in movement. Structure: Muscles and tendons
10 Lymphatic System (Immune) Function: Helps body stay healthy by fighting off germs, diseases, and micro-organisms. Structure: Lymph glands,Spleen
11 Integumentary System (SKIN) Function: Regulates body temperature, sensory response, rids body of waste and protection. Structure: Skin and sweat glands, Hair, Nails.
12 Nervous SystemFunction: Controls thinking, senses and regulates homeostasis. It also controls all of your body’s automatic functions such heart rate, breathing, and digestion. Structure: Central Nervous System: brain and spinal cord; Peripheral Nervous System: sensory organs and nerves.
13 HomeostasisThe ability to maintain a relatively constant internal environment. Things that the body must regulate: Oxygen Nutrients & water Waste Temperature