The Organ Systems

Which organ system is pictured?

• excretory system
• nervous system
• muscular system
• digestive system

Which organ system transports materials like nutrients and oxygen to the cells and carries waste away from the cells?

• circulatory system
• respiratory system
• digestive system
• excretory system

Which organ is part of the respiratory system?

• trachea
• blood vessels
• spinal cord
• bladder

Which organ is part of the circulatory system?

• stomach
• brain
• heart
• kidney

Which system is able to communicate and control all the other systems through messages and signals?

• circulatory system
• digestive system
• muscular system
• nervous system

Which organ system is pictured?

• excretory system
• respiratory system
• digestive system
• muscular system

Which organ system filters waste water and salts from the blood and gets it out of the body?

• nervous system
• excretory system
• circulatory system
• digestive system

Which organ system is pictured?

• excretory system
• muscular system
• respiratory system
• nervous system

Which organ is part of the digestive system?

• brain
• lungs
• intestines
• heart

Which organ system is pictured?

• digestive system
• excretory system
• respiratory system
• nervous system