Answer:
Two types of drugs are
1) Cocaine
2) Heroin
The negative impact of the abuse of these drugs are the following:
1) It reduces the functioning ability of the brain.
2) Weaken the memory and focus.
3) The person has no control of himself.
4) The immune system is very weak and the patient gets easily affected by the disease.
5) The drug addicted person losses weight and appetite.