Circulatory & other systems Review

When we breathe in, oxygen goes into our lungs. The Lungs are part of the:

• Muscular System

• Respiratory System

• Circulatory System

• Digestive System

When you walk, muscles in your legs contract and relax. This is a great example of the ____ system in action.

• muscular system

• circulatory system

• execratory system

• nervous system

Which of the following is true about our body's system?

• The skeletal system sends messages to the body

• The digestive system helps carbon dioxide leave the body through the lungs

• Blood cells are part of the nervous system

• The digestive system helps break down food into energy

Which of the following is NOT TRUE about our body's systems?

• The digestive system provides the energy that the muscular system needs to move and function

• The circulatory system brings the red blood cells to the lungs so that carbon dioxide can be dropped off and oxygen picked up

• The skeletal systems sends signals throughout the entire body.

• The muscular system helps us walk, move and sit up

Tags

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The organ is responsible for pumping blood throughout your body.

• The Brain

• The Spine

• The Heart

• The Lungs

What does the digestive system do?

• Breaks down food into nutrients

• Pumps blood throughout the body

• Helps you breathe

• Helps your arms and legs move

Tags

NGSS.MS-LS1-3

Which of the following is not part of the digestive system?

• mouth
• esophagus
• heart
• intestines

Where does digestion begin?

• mouth
• esophagus
• stomach
• intestines

Your body couldn’t breathe without this system. Which one is it?

• circulatory
• skeletal
• respiratory
• urinary

With circulation, the heart provides your body with which of the following? Choose the best answer. 

• oxygen
• nutrients
• a way to get rid of waste
• all of the above