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10 questions
What are the important roles of the blood circulatory system in our body?
transport oxygen
transport nutrients
transport water
transport carbon dioxide
Below are the main parts involves in the human blood circulatory system, except...
heart
blood vessels
brain
blood
lungs
Which is responsible for providing oxygen to our body?
respiratory system
circulatory system
muscular system
nervous system
Which describes a task performed by the circulatory system?
creating red blood cells
sending messages to the brain
transporting waste materials
producing energy from food
In which organ exchange of oxygen and carbon dioxide occurs?
Heart
Lungs
Blood
Vessels
What is the function of blood vessels?
Pumps blood to the lungs and the whole body
Exchange of oxygen and carbon dioxide
Transport blood to the whole body
Which side of the heart pumps blood rich in oxygen to the whole body?
Right side
Left side
Both sides
Which side of the heart pumps blood rich in carbon dioxide to the lungs?
Right side
Left side
Both sides
Our blood circulatory system is closely related to which system?
Respiratory system
Cardiovascular system
Mascular system
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
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