Fun, simple, and effective mini labs for teaching thermohaline circulation. There are two mini labs included. The first lab leads students to determine that when cold water is placed on top of warm water, mixing occurs due to the cold water being more dense. The second lab follows the same general p

This complete lesson includes 5 documents (PDFs) for teaching the top 13 beef and dairy cattle breeds. NO PICTURE ARE ADDED DUE TO COPY RIGHT LAWS Breeds: Angus, Charolais, Shorthorn, Hereford, Limousin, Maine Anjou, Simmental, Brahman, Ayrshire, Brown Swiss, Guernsey, Holstein, Jersey.Documents inc