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  • Created by: claudia
  • Created on: 05-06-14 11:25
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  • Coelomates
    • It allows for more extensive growth of the organs such as the digestive tract
    • Permits contact between endoderm and mesoderm so that tissues can interact during development  ex: permis parts of digestive tract to specialize certain regions.
    • Permits the formation of an efficient circulatory system with a heart that can drive blood through the vessels without being restricted by a compact body
    • Fluid can act as a hydrostatic skeleton.  ex: in annelids for movement
    • Muscles of digestive system can become independent of muscles o the body wall permitting more variation moveement
    • Body movements are much less restricted and allowed the animal to be more flexible
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