Studying Sources Pumping Coronary heart Mannequin – 1 Piece, Grades 3+ | Ages 8+ Academic Science Equipment, Science Schooling Provides, Science Educating Provides

Worth: $44.19
(as of Oct 01,2022 01:17:39 UTC – Particulars)

Youngsters will discover how the center and lungs work collectively for oxygen change. A hand pump demonstrates fundamental coronary heart and pulmonary blood move. Options clearly labeled coronary heart chambers, essential artery, veins and lungs.
Straightforward-to-use, multi-sensory mannequin
Discover how the center and lungs work collectively for oxygen change
Makes use of a easy hand pump to display fundamental coronary heart and pulmonary blood move
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