are paua shell rings the same as mood rings?

Are paua shell rings the same as mood rings?

2006-10-29 00:22:52 · 2 answers · asked by kristin l 1 in Science & Mathematics ➔ Zoology

no... Mood rings change color based on temperature, the shells don't.

2006-10-29 04:43:42 · answer #1 · answered by snake_girl85 5 · 0⤊ 0⤋

It's called "puka" which means "hole" in Hawaiian.

2006-10-29 18:00:49 · answer #2 · answered by powerkyter 3 · 0⤊ 0⤋

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