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Science 6

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  • True or False. The term cell was first used by Robert ___________________.
    Hooke
  • True or False. A nonrenewable resource can be replaced by natural means in a relatively short period of time.
    False
  • __________________ is a structure found in plant cells that contains green pigment.
    chloroplast
  • Guess what?
    +15
  • What does AUV stand for?
    Autonomous Underwater Vehicles
  • A group of organs that work together
    system
  • __________________ are like cell engines that break down food and release energy.
    mitochondria
  • True or False. Malleable metals are able to be dented or shaped.
    True
  • Guess what?
    +5
  • A group of cell that work together
    tissue
  • __________________ jelly-like substance inside the cell membrane.
    cytoplasm
  • What is an example of a renewable energy technology that captures energy from the sun?
    Solar panel
  • True or False. Hydroelectric energy uses windmills to control the flow of water.
    False
  • What is a renewable energy source?
    Answers may vary
  • Guess what?
    +10
  • __________________ are bubble-like storage organelle.
    vacoule
  • Give an example of non-renewable energy source?
    Answer may vary
  • _________________ large circular structure containing DNA.
    Nucleus
  • True or False. Aluminum is the most abundant metal in the earth’s crust.
    True
  • A green pigment found in the chloroplasts of plant cells is ______________________.
    Chlorophyll
  • Which renewable energy source relies on the natural movement of air to generate electricity?
    Wind Power
  • __________________ provides support for plant cells.
    cell wall
  • What are all the materials available on Earth for man’s use called?
    natural resources
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