Matching Pairs Hábitos SaludablesOnline version Encuentra pares de conceptos relacionados con la vida saludable. ¡Diviértete aprendiendo! by Mercedes Ferrera 1 Drugs are chemicals that... 2 Drug abuse 3 Lung and heart damage are... 4 Some drugs like medicines can be helpful 5 Even though they are legal for adults, affect body and brain when used properly cigarrettes and alcohol are still harmfull to our health caused by smoking changes how our brain works