Most of the complex spatial and temporal relationships of periodical cicada broods and species must be less than 10,000 years old, because much of the current range of periodical cicadas in the eastern, Appalachian, and Midwestern U.S. would have been unsuitable for periodical cicadas during and for substantial periods following the Wisconsin ...
Just be sure not to serve her any Jell-O in the near future or your next class speaker may be a representative from PETA. Glue, historically, is indeed made from collagen taken from animal parts, particularly horse hooves and bones. In fact, the word âcollagenâ comes from the Greek kolla, glue.
Example sentences. 1  Horsehide is made into fine cordovan leather, and glue is often made by boiling horse bones and cartilage. 2  The investigator took careful note of my office decor, dÃ©cor plants and curtains evidently witnessing more in my favor than cordovan leather and sports memorabilia would.  have Renowned holster maker Mitch Rosen offers two pocket holsters for the Guardian: genuine shell cordovan in tan with full spine stingray trim, and a high quality cowhide holster with the rough side out.