'Certain proportion' diaporamas de présentation

War, Peace and the United Nations

War, Peace and the United Nations. The United Nations was created at the end of the Second World War, replacing the League of Nations US President Franklin D Roosevelt was a driving force behind the creation of the United Nations

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Electoral Systems

397 views • 25 slides

How to promote a healthy workforce - a socio-economic challenge of ageing societies

How to promote a healthy workforce - a socio-economic challenge of ageing societies. Ageing implies a growing dependence on mature workers The challenge ahead: to raise the employment rate of mature workers without jeopardising productivity and economic growth on the one hand and

335 views • 22 slides

Law of Definite Composition and Law of Multiple Proportions

Law of Definite Composition and Law of Multiple Proportions. Chemistry Mrs. Coyle. Joseph Proust (France 1799). Law of Definite Proportions: A given compound always contains elements in a certain proportion by mass. (Constant composition).

969 views • 10 slides

Research on bones

164 views • 10 slides

Density

231 views • 10 slides