Question

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what r cells? ​

Answer 1

Answer:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.

Answer 2

Answer:

the smallest unit that can live on its own and that makes up all organisms and the tissues of the body. the cells has three main parts: the cell membrane, the nucleus,and the cytoplasm