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A brief overview of the primary stages of Mitosis.

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A general overview of the three types of photosynthesis.

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Scientific overview of different types of cell junctions.

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There are more than50 diseases including the common cold, chicken-pox, measles, polio and AIDS that are known to be caused by virus.

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A brief summery about fat cells.

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Every living thing is made up of tiny structures called cells. A plant has a number of different types of cells, and each one plays an important part in keeping it alive, such as absorbing water and minerals or making food.

2

Is it possible to create a perpetual motion machine?

1

The cell is extraordinary.

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Brief explanation of osmosis in plants and animals.

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Short explanation of animal and plant cells, enzymes and specialized cells.