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Magnetic Blood Types Made Easy Manipulatives
These magnetic blood types manipulatives are ideal for full classroom demonstrations. Invite students to participate in an interactive lesson with this set of magnetic manipulatives.
Science Take-Out® Keeping A Balance: Homeostasis And Negative Feedback
Learn How Negative Feedback Mechanisms Maintain Homeostasis.
Freeze-Dried Blood Typing Anti-Sera
Each vial is a dropper bottle with enough freeze-dried serum to make 5 mL of reconstituted serum
Science Take-Out® Use Of Animals For Medical Testing
Which Animals Should Be Used To Test A New Drug?

