Work Hard – Get Smart – No Excuses. Scientist’s Name: __________________________ Which Body System?? -Muscular System – Nervous System – Excretory System – Respiratory System – -Circulatory System – Digestive System – Immune System – Excretory System Function = Brings oxygen into and throughout body while removing carbon dioxide and wastes from the body. It brings in necessary levels of oxygen while removing harmful carbon dioxide. Major Body Parts = Lungs, trachea, bronchus, bronchioles, aveoli Body System = ______________________________________________ Function = Transports oxygen, blood, nutrients and waste throughout the body. It regulates and maintains the correct levels of nutrients, oxygen, and waste products needed by cells. Major Body Parts = Heart, Blood Vessels, Veins, arteries, capillaries Body System = ______________________________________________ Function = Absorbs nutrients by breaking down food into usable energy for the body to use. It regulates intake of nutrients, breaking down food molecules and absorbing them into cells, and regulating water intake (large intestine). Major Body Parts = Mouth, salivary glands, esophagus, stomach, large and small intestines, colon Body System = ______________________________________________ Function = Removes waste from the body… the skin sweats, the kidneys clean chemicals in the blood, the liver filters toxins and acids from the blood, colon allows solid waste to pass from the body, the bladder rids of urine. Major Body Parts = Kidneys, liver, bladder, colon, rectum, lungs, skin Body System = ______________________________________________ Function= This is the control system of all the other systems! Sends chemical messages throughout the body and to the brain that tell the status of pain, temperature, hunger, etc. so that they body can make adjustments using other body systems. Major Body Parts = Nerves and Brain and the Spinal Cord Body System = ______________________________________________ Function = Your body’s defense system…defends your body from harmful bacteria, illness, disease…and helps your body get better when it is sick. Major Body Parts = cells through out body, white blood cells, lymph nodes Body System = ______________________________________________ Function = Allows for movement and allows the body to return back into place after changing position. Many involuntary muscles constantly regulate body functions, like the heart beating. Major Body Parts = Voluntary and Involuntary Muscles Body System = ______________________________________________ Function = Protects and supports other body systems - supports organs and keeping them in place which allows for proper function and directly interacts with muscles. Major Body Parts = Bones Body System = _____________________________________________ Work Hard – Get Smart – No Excuses. Scientist’s Name: __________________________ 1. Which two body systems work together to bring fresh oxygen into your body and circulate it to all parts of your body, while getting rid of carbon dioxide wastes? 1. 2. 2. Which body system works closely with the circulatory system to ensure that your blood is clean and chemicals are filtered out through liquid waste? 3. Which body system breaks down your food into nutrients, proteins, fats, carbs, etc. to provide your body with energy, while getting rid of solid waste? 4. Which Body System controls your other body systems and sends important chemical messages throughout your body? 5. Which body system protects you from illness, fighting off harmful bacteria? 6. Which body systems provide you with structure, support and movement?