"orange de méthyle"

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Backyard Brains® The Claw Kit

New Design!

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Backyard Brains® Component Replacement Parts

Have Extra On Hand!

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Science Take-Out® Mercury Poisoning

How Does Mercury Affect The Brain?

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Science Take-Out® Birth Defects And Folic Acid

How Does Folic Acid Prevent Neural Tube Defects?

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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.

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Fever Scan Tape

Pressed against the forehead for 35 to 40 seconds, this fever tester indicates body temperature.

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Science Take-Out® Keeping A Balance: Homeostasis And Negative Feedback

Learn How Negative Feedback Mechanisms Maintain Homeostasis.

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Science Take-Out® Use Of Animals For Medical Testing

Which Animals Should Be Used To Test A New Drug?

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InstaPulse® Heart Rate Monitor

Instant Readings Give The First Readout After Four Heartbeats

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Kemtec® Urinalysis

Simulated urine testing.

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