Living organisms

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質問 English 答え English
All living beings have two charasteristics in common:
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they are made of cells and they carry out three vital functions
All cells have three parts:
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Cell membrane, the cytoplasm and the nucleus
Unicellular organism are made up of
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only one cell
Multicellular organisms are made up of
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a lot of different cells
All living beins carry out three vital functions:
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Nutrition, interaction and reproduction
What is the nutrition function?
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Is the process in which living beings obtain oxigen and nutrients, and eliminate waste
Living beings obtain nutrients in two main ways:
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Heterotrophic nutrition and autotrophic nutrition
What is the heterotrophic nutrition?
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Obtain nutrients on other living beings or their remains
What is the autotrophic nutrition?
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The living beings produce their nutriets from water and carbon dioxide
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