People Who Help Us

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Across
  1. 4. They provide us food rich in protein
  2. 6. They invent and discover
  3. 7. They saw and hammer and make a lot of noise
  4. 8. We should floss daily if we don’t want to visit them
Down
  1. 1. They come in bug red trucks with very long ladders.
  2. 2. They can view earth from a huge distance
  3. 3. They help in cementing our homes
  4. 5. With electronic book readers their jobs are in danger