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3 Cards in this Set
- Front
- Back
Invertebrates have an open circulatory system |
-Vessels have one ends -blood and interstitial fluid= hemolymph -bathes cells directly, fills sinuses |
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Hemocoel |
Primary body cavity of most invertebrates; contains circulatory fluid |
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Circulatory system |
Allow fluid to circulate, nutrients to be transported, and wastes to be removed; maintain homeostasis |