Body Works In this unit we will be looking at the in’s and out’s of the human body What are the body systems? What is each system composed of?
How are systems defined? A system in the human body is defined by its function. Nervous, Respiratory, Excretory, Skeletal, Digestive, Circulatory, Muscular, Integumentary
Nervous System What are the major parts of the nervous system? Brain Nerves Spinal Cord
Respiratory System Major Parts include: Trachea Lungs Helps to intake oxygen and convert it into Carbon Dioxide
Excretory System Major Parts Include Kidneys Bladder Ureters This system is used to regulate chemical in body fluids.
DigestiveSystem Major Parts Include: Esophagus Liver Stomach Large Intestine (Colon) Small Intestine Rectum Break down of food and waste elimination
Circulatory System Major Part: Heart Veins Arteries Move blood throughout the body
Skeletal System Major Parts: Skull Rib Cage Spine Major function is to support and protect the body and vital organs