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Uploaded by slackerbiz on Mar 16, 2008
A brief description of how stimulus and response reactions work in your nervous system.
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your videos are great.
imthecoolest1995 10 months ago
Thanks a lot
Antwanete 2 years ago
ur a good teacher for your age, usually teachers need to get into their 30's to become great teachers.
well done and keep posting videos
k00lkid333 3 years ago
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your videos are great.
imthecoolest1995 10 months ago
Thanks a lot
Antwanete 2 years ago
ur a good teacher for your age, usually teachers need to get into their 30's to become great teachers.
well done and keep posting videos
k00lkid333 3 years ago