The cooperation of bones and muscles is shown, and animated graphics show the support necessary for proper bodily functions. Includes one leader's guide and a Blackline Master.
United Learning, 1560 Sherman Ave., Ste. 100, PO Box 48718, Evanston, IL 60201, Phone: (888)892-3484, Fax: (847)328-6706, Email: firstname.lastname@example.org, URL: http://www.unitedlearning.com, Remarks: A division of Discovery Communications
Available on VHS
Running time 22 minutes.
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