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There are two chambers of the British Parliament; The House of Commons and the House of Lords. The Lords is supposed to be the upper house, but the Parliament Acts of 1911 and 1949 restricted their power ...

Je pense que l'environnement est en danger en ce moment. Il faut faire attention à notre planète. Par exemple, en ce moment il y a beaucoup de pollution dans le monde, et des conditions très extrêmes. Che...

Oxbow lakes are often found in the middle course of a river where the discharge is high. Firstly, a meander will begin to form. On the inside of the bends (convex banks) deposition occurs and on the outsi...

When fossil fuels are burnt, they release carbon dioxide. Carbon dioxide is a greenhouse gas which traps incoming radiation from the sun. This radiation causes the atmosphere to heat up and thus we see an...

Respiration occurs within the mitochondria, an organelle in all our living cells. Aerobic respiration occurs when there is sufficient oxygen for the body to completely breakdown glucose into carbon dioxid...