Science vocab 136-145

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Author:
vickikay
ID:
192799
Filename:
Science vocab 136-145
Updated:
2013-01-14 15:24:18
Tags:
7th grade science
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136-145
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  1. the scientist that explained the laws of motion
    Newton
  2. the fixed point around which a lever pivots
    fulcum
  3. a simple machine consisting of a grooved wheel that holds a rope or a cable
    pulley
  4. examples of these are levers, inclined plane, wedges, screws, wheel & axles and pulleys
    simple machines
  5. when something differs from a specified direction or a designated norm
    deviate
  6. the system of a an organism that uses blood to carry essential materials to all parts of the body
    circulatory system
  7. the system of an organism that helps to fight infection and disease
    immune system
  8. the system of the body that involves the heart, blood, blood vessels, also called the circulatory system
    cardiovascular
  9. thus scientist is one of the main founders of the science of microbiology, known for showing how to stop milk and wine from souring
    Pasteur

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