Only vertebrates have bones.
Flies that you mean are invertebrates, and hence they have no endoskeleton. Therefore the question of counting the number of bones does not arise. By flies, if you means insects then they have chitinous exoskeleton.
2007-12-20 14:09:44
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answer #1
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answered by Ishan26 7
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The fly is an insect and has zero bones because insects have exoskeletons instead of bones.
2007-12-17 18:51:04
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answer #2
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answered by The First Dragon 7
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Flys do not have bones...they have an exo-skeleton...An exoskeleton is an external anatomical feature that supports and protects an animal's body, in contrast to the internal endoskeleton of, for example, a human.
2007-12-17 15:25:53
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answer #3
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answered by Brimstone Halo 3
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None. Flies have an exoskeleton, or a hard exterior shell. Insects do not have bones.
2007-12-17 15:26:45
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answer #4
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answered by gingy13@sbcglobal.net 4
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0 they have no bones at all
2007-12-17 15:26:04
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answer #5
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answered by bilbobagsend 6
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None. Flies have an exoskeleton made of chitin and no vertebrae.
2007-12-17 15:43:27
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answer #6
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answered by Anonymous
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None. Invertebrates don't have bones.
2007-12-17 16:22:19
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answer #7
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answered by PaulCyp 7
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It's an INSECT. That means it's an INVERTEBRATE. NO BONES.
2007-12-18 01:16:52
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answer #8
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answered by Akatsuki 7
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http://wiki.answers.com/Q/How_many_bones_are_in_a_fly
2007-12-17 15:25:54
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answer #9
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answered by harleygirl 3
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no bones...
2007-12-17 15:27:39
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answer #10
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answered by rayvonti 3
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