Vital Life Processes and Energy Transfer
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Questions and Answers

Which term is used to describe the processes that perform maintenance job in living organisms?

  • Raw material
  • Nutrition
  • Life processes (correct)
  • Energy transfer

    • What is the source of energy for the maintenance processes in living organisms?

  • Raw material
  • Environment
  • Food (correct)
  • Individual organism

    • What is the process called that transfers the source of energy from outside the body of the organism to the inside?

  • Maintenance process
  • Raw material transfer
  • Nutrition (correct)
  • Energy transfer

    • What additional material is needed from outside for the body size of organisms to grow?

    <p>Raw material</p> Signup and view all the answers

    What determines the types of nutritional processes different organisms can use?

    <p>Complexity of carbon sources</p> Signup and view all the answers

    What are some examples of living beings mentioned in the text?

    <p>Some examples of living beings mentioned in the text are dogs, cows, and humans.</p> Signup and view all the answers

    How do we determine if something is alive?

    <p>We can determine if something is alive by observing its movements, such as breathing or visible growth.</p> Signup and view all the answers

    How do we know that plants are alive?

    <p>We can know that plants are alive by observing their growth and presence of leaves.</p> Signup and view all the answers

    Is visible movement always a reliable indicator of life? Why or why not?

    <p>No, visible movement is not always a reliable indicator of life because some plants and animals can be alive without visible movement.</p> Signup and view all the answers

    Why is using visible movement as the defining characteristic of life not enough?

    <p>Using visible movement as the defining characteristic of life is not enough because some movements, especially at small scales, may be invisible.</p> Signup and view all the answers

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