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1. SCIENCEPRESENTATIONCreated by:Gerard Casacuberta Moragas Lluís Pla Vilabella 2. The invertebrates are animals without backbone with internskeleton 3. INVERTEBRATES PORIFERA…

1.The long history and current digitization of the University of Hawaii Insect Museum Dan Rubinoff & Ryan Caesar Department of Plant & Environmental Protection Sciences2.…

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Slide 1 Slide 2 Excretory System Slide 3 What four systems are most involved in excreting (getting rid of) wastes? # 1# 2# 3 URINARY SYSTEMDIGESTIVE SYSTEM RESPIRATORY SYSTEM…