Comments by "⃠" (@U20E0) on "Chubbyemu"
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@s1r_m3ga84 it’s exactly as i was suspecting:
that’s not a bone… that’s either cartilage ( which can be hard, soft, yellowish white, blueish white, and anything in between; and is found at the end of a bone, or in some cases in place of a bone )
or a tendon ( which is grayish, connects bone to muscle, and can be found running parallel to a bone ).
A few fish do actually have “skeletons” made completely of cartilage ( sharks, rays, skates, sawfish, chimaeras )
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