Mrs. Falcone

Chapter 3 Science Test: Human Body Systems
May 15, 2013

Vocabulary: bladder, gas exchange, nephrons, white blood cells, colon, kidneys, red blood cells, diffusion, lunds, small intestine.

Know:
1. The teeth that are responsible for crushing your food
2. What each organ system is responsible for
3. The part of the circulatory system that helps to stop bleeding and helps to form scabs
4. The muscle that controls the filling and emptying of the lungs
5. Be able to explain in detail digestion
6. Name 3 organ systems that are part of the excretory system and explain how they get ridof waste.
7. Understand white blood cells and what they do
8. Approximate length of the intestines and the number of bones in your body.