Milking Shorthorn-Native video. The Shorthorn is likely the most famous and influential breed of cattle in the history of agriculture. It was among the first livestock breeds to be improved, during the 1700s, and had one of the first herdbooks established, in 1822.ilking Shorthorns-Native are red, white, roan, or a mixture of the three, sometimes with extensive speckling. Most cattle are horned. Although there are several thousand Milking Shorthorns (called Dairy Shorthorns) found in Britain, the breed is declining globally and in North America.
decomposition reaction - (chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance.
When one type of reactant breaks down to form two or more products, we have a decomposition reaction. The best way to remember a decomposition reaction is that for all reactions of this type, there is only one reactant.Notice the only reactant, NH 4 NO 3, is on the left of the arrow, but there is more than one product on the right side of the arrow. This is the exact opposite of the synthesis reaction type.he best way to remember a decomposition reaction is that for all reactions of this type, there is only one reactant. Notice the only reactant, NH 4 NO 3, is on the left of the arrow, but there is more than one product on the right side of the arrow.