Description

Hand-painted dicot root transverse section model exposes epidermis

Compares 2-

this ray box gives students a controllable light source for reflection

showing that air resistance — not mass — accounts for differences in fall time under gravity

Metal Spouting Cylinder Item Type_Shot Glass Hand-painted dicot root transverse sectionMetal spouting cylinder with multiple outlet holes at different heights, producing water jets of varying distances to show how pressure increases with depth in hydrostatics.

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Metal Spouting Cylinder Item Type_Shot Glass Hand-painted dicot root transverse section

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