Fect prefix

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Across
  1. 3. To make a difference or cause a change in something.
  2. 5. A sweet treat made from sugar or other ingredients.
  3. 6. A fault or mistake made in something that stops it from working properly.
  4. 7. To make something as good as it can possibly be.
  5. 9. To make someone sick by spreading germs into their body.
Down
  1. 1. To make something clean by killing harmful germs.
  2. 2. Something that does what it is supposed to do and gets the desired result.
  3. 4. The state of being as good as something can possibly be.
  4. 8. A change or result made by something happening.