Fact 1: DNA is found in chromosomes.

Fact 2: DNA DNA is deoxyribonucleic acid.

Given the two facts above, answer the question "What is found in chromosomes?" with the following options: 
- allow growth
 - lactic acid
 - carbonic acid
 - more abundant
 - deoxyribonucleic acid
 - mutations
 - Chemical energy
 - It helps them survive


 

     deoxyribonucleic acid    