"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Preserved pine life cycle in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved bat skeleton in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved bat in resin material.

Preserved octopus in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved fish dissection in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved toad dissection in resin material.