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Your bones protect your internal organs from injury.
No dogs should be given chicken bones, because they splinter easily and could pierce the dog's esophagus.
Humans have many bones that don't protect internal organs like your finger bones (which are called phalanges and metacarpals)
Mucus is secreted in the esophagus to provide lubrication and protect the lining from acidic stomach contents that may reflux back into it.
to protect it
The small bones that protect the nerve cord are the vertebrae.
Breasts are external and therefore no bones protect them. The lungs are protected by the sternum and rib cage
sufficient calcium
skull
yesYes
Skull bones protect your brain.
No bomes protect your skull but it is wrapped with muscles.