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→About Cells
: '''Cells''' cannot be seen with the naked eye. You need a [[microscope]] to see them.
: Every living thing is made of '''cells''' but not all '''cells''' are the same.
:'''Cells''' are made of smaller parts:
:*[[Cell Membrane]] - A [[Partially Permeable Membrane|selectively permeable membrane]] which controls what goes in and out of a [[Cell (Biology)|cell]].
:*[[Cell Wall]] - Protects the '''cell''' and allows them to keep their shape.