Questions and Answers
What is a unifying theme in the field of biology?
What is the fundamental unit that all organisms are made up of?
What allows organisms to move, grow, and reproduce?
What is the main approach used by biologists to make observations and pose questions?
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At what levels of organization can biologists study life?
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What is the term for the system of organs including the heart, blood vessels, and blood circulated throughout the body?
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Which term refers to the division of the circulatory system responsible for carrying blood to and from the lungs?
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What type of circulatory system do vertebrates have?
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What are the small veins that join with capillaries known as?
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What are the large elastic arteries and large veins collectively referred to as in the circulatory system?
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