Why do octopus and squid need 3 hearts?

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2006-12-07 13:00:55 · 4 answers · asked by Kevin H 7 in Science & Mathematics ➔ Zoology

Because they swim with sting rays and you can never be too careful swimming with sting rays

2006-12-07 15:13:03 · answer #1 · answered by firefly 6 · 0⤊ 0⤋

Yes

2016-05-23 05:10:35 · answer #2 · answered by Anonymous · 0⤊ 0⤋

to pump all that blood

2006-12-07 13:07:17 · answer #3 · answered by Anonymous · 0⤊ 0⤋

ask them!

2006-12-07 13:08:43 · answer #4 · answered by Droid 2 · 0⤊ 0⤋