Real Megalodon Tooth - Half cinereoargenteus A great teaching aid

A great teaching aid

this species can emit a noxious odor

The spiny-tailed iguana (genus Ctenosaura) is a group of large

bison were nearly driven to extinction in the 19th century but have since rebounded thanks to conservation efforts

This nocturnal species is primarily solitary but sometimes den communally

Real Megalodon Tooth - Half cinereoargenteus A great teaching aidMegalodon, meaning "big tooth," is an extinct species of shark that lived approximately 2. 3 to 3. 6 million years ago. It is regarded as one of the largest and most powerful fish to have ever lived. Fossil remains of the megalodon suggest that this giant shark reached a body length of up to 59 feet. It is believed that their large jaws could exert a bite force of up to 40,000 pounds. Their teeth were thick and robust, built for grabbing prey and