"activities&amp"

Massive white quartz with a moh's hardness 7.

Metamorphosed rock showing foliation and rich in hornblende.

Conglomerate is a sedimentary rock made up rounded quartz pebbles.

Massive sedimentary gypsum with a moh's hardness 2..

White to gray, medium to coarse-grained, crystalline.

A cleanup crew of consumers and decomposers will help keep your habitate balanced and bio-active.

Learn genetics like Mendel.

This kit studies the differences between centipedes and millipedes

This kit studies the types of insect legs

This kit looks at the life cycle of the honey bee

Complete Equipment for 5- to 10-Gallon Aquariums

Preserved bat in resin material.

This kit looks at the life cycle of the frog

Preserved squid dissection in resin material.

Preserved black scorpion in resin material.

This kit looks at the pigeon dissection