Identify the experimental design in an example. 1  Give 1 strength and 1 weakness of that experimental design. 2  As only one strength or weakness will be required in the answer, it is sensible to learn 2 for each design (6 in total) and be able to explain them with a brief example.
Founded in 1994 by Jeffrey Bezos, itâs world headquarters are in Seattle, Washington. Amazon serves a worldwide audience. Its website was launched in 1995 and is available in English, Chinese, French, German and Japanese. These are separate websites but the business model is the same.
The U.S. Earth day was first celebrated in 1970 and was founded by Senator Gaylord Nelson (honestly!). The United Nations celebrated Earth Day on â¦ the March Equinox and the inaugural Earth Day was marked in 1969 by peace activist John McConnell.he U.S. Earth day was first celebrated in 1970 and was founded by Senator Gaylord Nelson (honestly!). The United Nations celebrated Earth Day on â¦ the March Equinox and the inaugural Earth Day was marked in 1969 by peace activist John McConnell.