"WardsSci000474"

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Study the lifecycle of the brown house cricket (Acheta domesticus) with this complete culture kit ideal for behavioral studies, food for insectivorous animals, or both.

Get Superior Performance from Unobtrusive Devices

An excellent aquarium oxygenator, Elodea canadensis is great for teaching photosynthesis and plasmolysis.

With no metal corners or panels, these plate glass aquaria allow students to carefully observe aquatic life from all angles.

Use This Classic Kit To Introduce Children To The Fascinating Structure Of Ant Society.