Chikanma Nelly Ekechukwu

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Across
  1. 1. red planet
  2. 3. energy of motion
  3. 7. living
  4. 9. naming system
  5. 10. father of genetics
Down
  1. 2. nonliving
  2. 4. one organism benefits
  3. 5. caused by gravitational pull
  4. 6. double helix
  5. 8. looks like cotton candy