Do scorpions have back bones? And do spiders have back bones?

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Do scorpions have back bones? And do spiders have back bones?

2007-04-23 11:34:33 · 4 answers · asked by scott 1 in Science & Mathematics ➔ Zoology

4 answers

No - they are arachnids, a type of invertabrate.

2007-04-23 11:38:54 · answer #1 · answered by David M 2 · 0⤊ 0⤋

These animals don't have bones, they are invertebrates. They have exoskeletons, meaning their "bones" or skeletons are on the outside. Animals with bones have their skeletons on the inside.

2007-04-23 13:15:48 · answer #2 · answered by The First Dragon 7 · 0⤊ 0⤋

Neither one does. they are invertebrates. Spiders are our friends. Don't kill them. Take them outside or just leave them alone.

2007-04-23 12:25:38 · answer #3 · answered by mar m 5 · 0⤊ 0⤋

No, they don't have any bones, just exo-skeletons.

2007-04-23 16:09:14 · answer #4 · answered by Kelly gang 2 · 0⤊ 0⤋