Chordata
Chordates get their name from their characteristic notochord. It plays a significant role in chordate structure and movement. Chordates are bilaterally symmetric, possess a circulatory system, and exhibit metameric segmentation.
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Comet A3 and a Passing Aircraft Over Comanche Lookout
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Comet A3 Dancing Above the Texas Treetops
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Comet A3 Rising Above the Texas Treetops
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Comet A3 Over Comanche Lookout
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Comet A3 Rising Above Comanche Lookout
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Grace Beneath the Surface: Bottlenose Dolphin at the Texas State Aquarium
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