Behavior involves movement .movement drives simple respiratory programs to keep us breathing 
and now when it comes to spinal cord it has three major functions
samatosensory organization:-
motor organization:-
spinocerebellar tracts

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REFLEX ACTION ( without permission  and involvement  of brain ) is command and take charge by spinal cord for e.g. withdrawl of hand on current carrying conductor or on when we touch a hot object it shows a hard automatic reflextion  i.e. involuntary , responsive , may be habitual and unthinking reaction  .



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