Dna is found in chromosomes.
Dna dna is deoxyribonucleic acid.
Deoxyribonucleic acid is found in chromosomes.
Where is deoxyribonucleic acid found?

  bioaerosols
  In a car
  In the air
  In the ground
  In chromosomes
  Veins and arteries.
  mouth of rivers
  an organism's body