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  1. 1. By Ryan and Harry
  2. 2. Why is DNA useful? <ul><li>DNA is useful because the forensics can use the DNA to put a person at the scene of a crime DNA is one of the strongest pieces of evidence they are stronger than finger prints because they can get smudged. </li></ul>
  3. 3. Where is it found <ul><li>DNA can be found in blood, hair, and semen DNA is very unique. </li></ul>
  4. 4. What is it made from <ul><li>DNA is made from sugar and phosphate 4 bases (A,T,C,G). </li></ul>