Class Notes - 9-20-07

Class Notes - 9-20-07 - Nervous/endocrine ANIMAL...

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Biology 220 – Class Notes - 9/20/07 How animals are organized: o Water balance Temperature regulation Waste excretion - Organization hierarchy o Cell Tissue Organ Organ System o What organ systems are responsible for moving water about the body Circulatory system Excretory system Respiratory system Digestive system Skin
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Unformatted text preview: Nervous/endocrine ANIMAL CIRCULATION: FUNCTION-Why do animals need a circulatory system? o What does it transport? What functions does it perform? Gastrovascular cavity big open space that is accessible to the environment o Pull wastes and in and force wastes out-Interstitial lymph fluid....
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This note was uploaded on 04/15/2008 for the course BIO 220 taught by Professor Cassiemajetic during the Fall '07 term at Allegheny.

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