Disease-causing microbes have a negative impact on the body, and microbes are tiny living cells. Given these facts, what can cause disease, and have a negative impact on the body among the following options:
- Tiny living cells.
 - dead organisms
 - smoking tobacco
 - deoxyribonucleic acid
 - single-celled organisms
 - Body doubles.
 - Negative balance.
 - Crater impact.


 

 Tiny living cells.        