Cells
What is a cell??
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. Cells provide structure for the body. They take in nutrients from food, and convert the nutrients into energy.
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Functions of a Cell!!
Cells have many parts. Each part of the cell has a different function. Some of these parts, called organelles are specialized structures that perform certain tasks within the cell.
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