Open Systems [edit]. A system that interfaces and interacts with its environment, by receiving inputs from and delivering outputs to the outside, is called an open system.
Colgate (toothpaste) From Wikipedia, the free encyclopedia. Colgate (sub-brand of Colgate-Palmolive) is an oral hygiene product line of toothpastes, toothbrushes, mouthwashes and dental floss. Colgate toothpaste was first sold by the company in 1873, sixteen years after the death of the founder, William Colgate. 1 History.
The health regulator also issued an import alert, with the aim of preventing all toothpaste from three companies in China that make the brands found to contain DEG from entering the United States. Colgate-Palmolive said the counterfeit toothpaste was found in New York, New Jersey, Pennsylvania and Maryland. It can be recognized because it is labeled as being manufactured in South Africa, and the company does not import toothpaste to the United States from South Africa.