What are living things made up of ? All living things are made up of cells. Cells are the basic units of life. Cells are so tiny that we can only see them through a microscope. Living things can be multicellular or unicellular. Cells All cells carry out the three life processes: Nutrition. Cells obtain substances to grow and to get energy. Sensitivity. Cells detect and respond to information from the environment. Reproduction. Cells divide and make new cells. plant cells bacteria TH I N K AB0UT IT ! An elephant is much bigger than a mouse. Why do you think this is? Is it because the elephant has more cells than the mouse or because the elephant's cells are larger than the mouse's? animal cells UNICELLULAR Unicellular living things are made up of just one cell. Bacteria are unicellular. They are only visible through a microscope. MULTICELLULAR Multicellular living things are made up of more than one cell. Plants and animals are multicellular. word bank cell multicellular unicellular 10 · t e n
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