Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
deuterostomes
.
Show all posts
Showing posts with label
deuterostomes
.
Show all posts
Monday, July 18, 2022
Living crystals
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Starfish are odd creatures in just about every respect. They belong to a phylum called Echinodermata , which is Greek for "spiny skin...
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