Question

1 point
7) Last two pairs of human ribcage are incomplete. What would happen if
they too were joined to the breastbone *
Heart and lungs would have extra security from popping out
Human chest region would have slightly narrowed in
We would face difficulty in breathing as the movement of diaphragm would be
restricted
It wouldn't make any difference ideally
inansion in Dairy

Answer 1

Answer:

Hello mate ,

these ribs are called floating ribs and they are not attached to rhe breast bone (sternum) or the seventh ribs.

They help by not restricting the movement of diaphragm therefore the correct answer would be we would face difficulty in breathing as the movement of diaphragm would be restricted.