How Alike Are Identical Twins?

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Across
  1. 2. — A person who studies and learns about the natural world.
  2. 5. — Traits you are born with (from your genes).
  3. 7. — Something that happens by chance, not planned.
  4. 10. — Two babies born at the same time to the same mother.
Down
  1. 1. — The way someone thinks, feels, and behaves.
  2. 3. — Exactly the same or very similar.
  3. 4. — To get traits from your parents through genes.
  4. 6. — The people, places, and things around you that shape your life.
  5. 8. — Wanting to know or learn something.
  6. 9. — Careful study to find new information.