. The organ that protects the main nerve cord is
(A)skull
(B)backbone
(C)breast bone
(D)chest bone
Best Answer
(B) backbone
Explanation- The backbone or the vertebral column protects the main nerve cord.
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(A)skull
(B)backbone
(C)breast bone
(D)chest bone
(B) backbone
Explanation- The backbone or the vertebral column protects the main nerve cord.