Organ systems

• whats an organ system?

  a group of organs working together with a particular role
• what are some examples of organ systems in mammals?

  • digestive
  • excretory
  • skeletal
  • circulatory
  • reproductive
  • repiratory
  • nervous
• what are some organs that make up the digestive system?

  • stomach
  • ileum
• what are some organs that make up the excretory system?

  • kidney
  • bladder
• what are some organs that make up the skeletal system?

  • cranium
  • femur
• what are some organs that make up the circulatory system?

  • heart
  • aorta
• what are some organs that make up the reproductive system?

  • ovaries
  • testis
• what are some organs that make up the respiratory system?

  • trachea
  • lungs
• what are some organs that make up the nervous system?

  • brain
  • spinal cord