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Bio1AL_Fa09_lab10_prelab (1)

Bio1AL_Fa09_lab10_prelab (1) -...

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A63 – Fall 2009 Invertebrate II Pre‐lab . Due at the start of lab. (Pages 193-206) Name GSI & Sect # Station # AT THE END OF EACH LAB IS A REVIEW AND A CHART THAT YOU SHOULD FILL OUT . 1. To what phylum and class does a starfish belong to? Name the two stomachs a starfish possess? 2. For a cockroach, outline the passage of food from the mouth out to the anus. 3. Does a cockroach have a closed or open circulatory system? Explain your answer. 4. Trace the movement of an oxygen (O
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