Question

what is backbone and rib cage​

Answer 1

Answer:

back bone is our bone that is in the back means that take our back straight

rib cage is the cage that makes our chest very strong

hope helped mate

Answer 2

Answer:

backbone is the bone present in our back it is made up of small disk like bone

rib cage it a type of bone present in our chest it protects our hearts and lungs and it is made up of 24 bone 12 at left 12 at right