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What else can I help you with?
Do fish have backbones made out of cartilage?
Yes they do. Cartilage is also found in your nose and ears!
Why do key deer have backbones?
They are mammals. Mammals have backbones.
Do placentals have backbones?
Placentals are mammals. All mammals are vertebrates which means they do have backbones.
Do hares have backbones?
Yes, they do.
Do birds have backbones made of cartilage?
yes and the wiki answers are a lay don't believe in thi
Do Bisons have backbones?
Yes- they are mammals, all mammals are vertabrates.
How many backbones does a great white shark have?
sharks dont have bones... their skeleton is made of cartilage
Do manatee's have backbones?
They are mammals, so of course they have backbones.
Do sharks have backbones?
No! They are made of cartilage.
Are mammals the only animals that have backbones?
No! Fish, reptiles, birds, and amphibians all have backbones, but are not mammals.
Do some mammals have backbones?
Yes; all mammals have backbones because all mammals are vertebrates.
Do great white sharks have backbones?
Sharks are vertebrates (they belong to the phylum Cordata), so they have a spinal chord. However they are also cartilaginous fishes (they belong the the class Chondrichthyes) meaning that their skeleton is made of cartilage instead of bone. They do have a cartilage sheath that surrounds their spinal chord which could be considered a spine. There could be a semantic debate over whether that constitutes a spine, but I for one think it does.
