Blood circulation / [videorecording] Disney Educational Production. - Oakville, Ont. : Magic Lantern Communications Ltd., 1995. - 1 video cassette (25 min.) : sd., col. ; 1/2 in. - Bill Nye the science guy. .

Closed captioned for the hearing impaired.

Blood circulation: Bill talks about the heart, how the valves, blood cells and circulatory system work together. He also shows how exercise keeps the beat and rhythm flowing.

E

Subjects--Topical Terms:
Science--Study and teaching.
Heart
Circulatory system
Video recordings.