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Circulatory system
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The circulatory system works with the __________ system to obtain energy from nutrients that we eat.
digestive
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Which system allows blood to circulate throughout the body to transport oxygen and nutrients to all the cells and tissues?
Circulatory system
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What is the main organ of the circulatory system?
Heart
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What is the circulatory system made up of?
Heart, Blood Vessels, and Blood
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These cells, in the blood, carry oxygen and give the blood its color.
Red blood cells
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The circulatory system works with the ___________ system to provide our body with oxygen.
Respiratory
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He discovered the circulation of the blood by watching animals' heart beat. (Ibn al-Nafis, William Harvey, Galen)
William Harvey
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He claimed that our heart and liver produced blood and pumped it to every part of the body. (Ibn al-Nafis, William Harvey, Galen)
Galen
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He is an Islamic doctor who explained how blood circulated, but he was not known because nobody translated his work.
Ibn al-Nafis
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What is the function of your heart?
To pumps blood around the body
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