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The Amazing Human Body. Health Unit Three. The Body Systems. Nervous System Circulatory System Respiratory System Skeletal System Muscular System. Digestive System Excretory or Urinary System Endocrine System Reproductive System. Nervous System. Brain, Spinal Cord, and Nerves
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The Amazing Human Body Health Unit Three
The Body Systems • Nervous System • Circulatory System • Respiratory System • Skeletal System • Muscular System • Digestive System • Excretory or Urinary System • Endocrine System • Reproductive System
Nervous System • Brain, Spinal Cord, and Nerves • Brain controls many body’s main functions • Nerves and Spinal Cord relay messages between the brain and body systems.
Circulatory System • Heart, Blood, and Blood Vessels • Takes both oxygen and nutrients to the cells • Takes waste away from the cells
Respiratory System • Lungs • Supplies the blood with Oxygen • Inhale Oxygen, Exhale Carbon Dioxide
Skeletal System • Bones • Protects Organs • Gives Human Body its shape • Helps the body move
Muscular System • Skeletal Muscles, Smooth Muscles, Cardiac Muscles • Tissue that makes the body move • Voluntary and Involuntary Muscles
Digestive System • Stomach, Small Intestine, Large Intestine • Taking in Food • Absorbing Nutrients • Elimination of Waste
Excretory or Urinary System • Kidneys • Gets Rid of Waste • Regulates the amount of water present in the body fluids • Kidneys filter the blood and makes sure that the body expels waste
Endocrine System • Influences Mood, Growth and Development, Tissue Function, and Metabolism • Pineal Gland, Pituitary Gland, Thyroid Gland
Reproductive System • Process of New Life Beginning • Having a Baby
Activity • In your group, List conditions or diseases that affect your groups Body System. Use your previous knowledge and experience to come up with the answer. Write your responses on the butcher paper big enough for the whole class to read.