Human Body Systems

• The skeletal system provides structure for our body and protects our organs.
• The muscular system works closely with the skeletal system and helps to move our body.
• The digestive system digests food, absorbs nutrients, and gets rid of waste.
• The nervous system sends messages about our 5 senses and controls all other body systems.
• The circulatory system pumps blood to all of the cells around our body.
• The respiratory system is responsible for inhaling oxygen and exhaling carbon dioxide.
• The skeletal system: bones, cartilage, and ligaments
• The muscular system: skeletal, smooth, cardiac muscles
• The digestive system: mouth, esophagus, stomach, small intestine, large intestine
• The circulatory system: heart, blood vessels, blood
• The respiratory system: mouth, nose, trachea, bronchi, lungs, diaphragm
• The Nervous System


  Which body system is this?

  
• The Respiratory System


  Which body system is this?

  
• The Skeletal System 


  Which body system is this?

  
• The Muscular System


  Which body system is this?

  
• The Digestive System


  Which body system is this?

  
• The Circulatory System 


  Which body system is this?

  
• Which body system produces red blood cells?

  The skeletal system
• Which body system transports nutrients, oxygen, and carbon dioxide to all of the cells in our body?

  The circulatory system
• The nervous system: brain, spinal cord, nerves
• Skeletal System and Muscular System


  Which two body systems work together to help you move?
• Digestive System and Circulatory System 


  Which two systems work together to get nutrients to all of the cells in your body?
• Circulatory System and Respiratory System


  Which two body systems work together to transport oxygen to all of the cells in your body?
• Skeletal System and Circulatory System 


  Which two body systems work together to create red blood cells?