Three main functions:
Three main functions:
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A living cell goes through many processes that keep it alive. In order to perform basic functions it goes through processes such as converting fuel into usable energy. Cells also divide in order to keep living and keep the creature they are making up alive. Without cell division we would not be able to live.
Some cells fight diseases ,some tronsport oxygen , an some produce movement . Exetra .....
They take in food and get rid of wast matter, they make new cells, and they repair old cells.
Astrocyte, Microglia and Oligodendrocyte
The cell theory states that... 1. All living things are composed of cells. 2. Cells are the basic units of structure and functions in living things. 3. All cells are produced from other cells.
Three main functions:Water dissolves chemicals that cells are in need of.It also helps keep their size and shape.Helps keep cell's temperature from changing rapidly.
Cellular respiration is one of the processes that cells perform. Organisms do not perform this process. Instead they perform respiration. Cells use cellular respiration to obtain one of the three sources needed for them to live- oxygen. Without this process, cells would not be able to perform other functions.
The cardiovascular system provides cells with oxygen, provides nutrients, and collects wastes.kckejg jf9gofnrjvnco nngifkdo.
A living cell goes through many processes that keep it alive. In order to perform basic functions it goes through processes such as converting fuel into usable energy. Cells also divide in order to keep living and keep the creature they are making up alive. Without cell division we would not be able to live.
Some cells fight diseases ,some tronsport oxygen , an some produce movement . Exetra .....
A collection of specialized cell and cell products that perform a relatively limited number of functions is called a tissue. The three types of tissue are connective, epithelial and muscle tissue.
skin cells, muscle cells, and bone cells.
to regenerate
Nutrients are the life force of every living organism. They are vital in providing energy, producing new cells and repairing damaged cells.
growth developement and repair
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Epithelial cells have several functions. They line, protect, and form different glands. Epithelial cells have three shapes: flattened, cube, and elongated.