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6 Cards in this Set
- Front
- Back
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What Is A Closed Circulatory System?
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a Closed Circulatory System is a circulatory system in which the heart circulates blood through a network of vessels that form a closed loop;the blood does not leave the blood vessels,and materials diffuse across the walls of the vessels.
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What Is An Open Circulatory System?
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An Open Circulatory System is a circulatory system in which the circulatory fluid is not contained entirely within the vessels; a heart pumps fluid through the vessels that empty into spaes called sinuses.
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What Are The 3 Main Body Parts of An Athropods?
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The 3 main body parts of an athropod are the head, thorax, and abdomen.
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What Is The Relationship Between Parasites And Hosts?
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A parasite is an organism that invades and feeds on the body of another living organism that is called the host.
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What Are 4 Characteristics Of Arthropods?
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The 4 Characteristics of Arthropods are Jointed limbs, a segmented body, specialized parts on exoskeleton, and a well developed nervous system.
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What Are 3 Functions of Neurons?
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They are the sensory function, integrative function, and motor function.
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