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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Coco Coco
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6 years ago

Based on embryo studies, blood proteins, and biochemistry of muscle activity, chordates may be more closely linked to
  echinoderms than other phyla.
  a. True
  b. False
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karlyphilpottkarlyphilpott
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6 years ago
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Coco Author
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6 years ago
Smart ... Thanks!
sakoon
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Yesterday
Brilliant ツ
Butwhy
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2 hours ago
Thank you, thank you, thank you!
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