Question

When the bone breaks,______carrys food into the bone

Answer 1

Your body breaks down food into protein in which the protein will then help to heal any problems your body has, like a broken bone. Protein can also help your bones to gain more strength, if your bones are stronger they are less likely to break. 

For the second question, I think you're asking what are your nose and ears supported by, and if you are I think the answer would then be "cartilage."

I hope these answers helped you. :)