3rd UNIT 5 Vocabulary 1

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Across
  1. 6. Things we use to make objects.
  2. 7. A person who studies and learns about science.
  3. 8. Not heavy; easy to carry.
Down
  1. 1. A light material used to make toys and bottles.
  2. 2. To create something new.
  3. 3. To plan how something will look or work.
  4. 4. To try something to see if it works.
  5. 5. To do something with an object.
  6. 6. A strong material used to make spoons or coins.
  7. 9. Not soft. It is difficult to bend or break