What would happen if:
a. Backbone was made up of a single bone.
b. There was no rib cage in the body of mammals.
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Answered by
1
Answer:
A=you will not able to walk
Answered by
1
Answer:
a. We could not bend ourselves in different directions due to the absence of vertebrae.
b. The lungs are delicate organs, they woupd not be protected in the absence of rib cage. That would cause a lot of problem.
Explanation:
hope it helps
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