Body Systems Review

Which is responsible for providing oxygen to cells? 

• skeletal system 
• digestive system 
• muscular system 
• circulatory system 

What roles do the muscular and respiratory systems serve in the body when someone lifts weights? 

• The muscular system allows the person to lift the weights, while the respiratory system provides oxygen to the body. 
• The muscular system provides oxygen to the body, while the respiratory system allows the person to lift the weights 
• The muscular system provides nutrients to the blood, while the respiratory system provides sweat to cool the body. 
• The muscular system provides sweat to cool the body, while the respiratory system provides nutrients to the blood. 

Which best describes the purpose of the muscular system? 

• The muscular system carries messages from the brain to the bones to move the body. 
• The muscular system keeps the bones strong and protects them from being broken. 
• The muscular system produces energy the body needs to be able to move. 
• The muscular system allows movement of bones and helps maintain posture. 

Which best describes the way the digestive and muscular systems are related?  

• Swallowed food is pushed through the esophagus
• The diaphragm, above the intestines, inflates and deflates. 
• Nutrients are transported to the bones to help them function.
• The heart absorbs oxygen and nutrients from various parts of the body. 

Which system protects the cardiovascular system? 

• Skeletal system
• Nervous system
• Digestive system
• Circulatory system

Which system is controlled by involuntary muscle movement in the diaphragm? 

• Digestive
• Respiratory
• Cardiovascular
• Nervous

The circulatory system transports waste through the bloodstream. Which is the best example of another system working to remove waste from the body? 

• The respiratory system releases carbon dioxide. 
• The skeletal system produces new red blood cells.
  
• The digestive system breaks down food into nutrients.
  
• The nervous system send signals from the brain to the muscles. 

What is the main function of the nervous system? 

• clean waste from the cells 
• absorb nutrients for energy
  
• deliver messages to the brain 

Melissa accidentally touches a hot surface and then quickly pulls her hand away. Which two systems in the human body were involved with her action and reaction? 

• nervous and muscular 
• skeletal and circulatory 
• nervous and respiratory 
• muscular and respiratory 

Which best describes the circulatory system? 

• a system made up of the brain and nerves that delivers nutrients and removes waste from the body 
• a system made up of lymph and blood that delivers nutrients and removes waste from the body 
• a system made up of the brain and nerves that delivers messages throughout the body 
• a system made up of the heart and blood that delivers messages throughout the body