Biology B: Lesson 13: The Circulatory System – Flashcards

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question
During a heart attack, some of the cells in the thick layer of muscle in the heart walls die. This layer of muscle is called the
answer
myocardium
question
Through which path does blood typically flow through the circulatory system?
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Arteries->Capillaries->Veins
question
Which type of blood vessel carries blood away from the heart?
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Arteries
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In the heart, the mixing of oxygen-rich and oxygen-poor blood is prevented by the
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septum.
question
The circulatory system works with which other body system to supply the body's cells with the nutrients they need?
answer
The Digestive System
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