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10 questions
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 carried by a red blood cell throughout the body?
Glucose
Carbon Dioxide
Oxygen
Both Carbon Dioxide AND Oxygen
Where in the body is oxygen picked up and carbon dioxide dropped off?
The tongue (located in the mouth)
The lungs (located in the chest)
The small intestine (located in the abdomen)
A muscle (located in the leg)
Which of the following substance does a muscle cell need in order to function?
Glucose
Oxygen
Carbon dioxide
Both glucose and oxygen only
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
The organ is responsible for pumping blood throughout your body.
The Brain
The Spine
The Heart
The Lungs
The average size of an adult heart is about the size of a:
fist
foot
grapefruit
kidney bean
What is glucose?
food/ nutrient that cells need to live
carbon dioxide gas that is removed
a cell that picks up oxygen
none of the above
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