Which of these smoking-related diseases cause permanent damage to the lungs check all that apply 1. chronic 2.obstructive pulmonary disease copd 3.emphysema 4.asthma 5.type 2 diabetes stroke

The correct answer is 2.obstructive pulmonary disease COPD. COPD is a condition that has no cure and generally worsens over time. In the condition, there is poor airflow in the lungs caused by breakdown of lung tissue – an irreversible condition. The lungs of a person with COPD tend to trap air rather than breathe it in and out, causing difficulty breathing. Asthma tends to improve over time. Emphysema is an older term for COPD and used to describe the condition of the lung. Diabetes stroke is not a lung problem.

creative crowdsourcing spans sourcing creative projects such as graphic design, crowdsourcing architecture, apparel design, movies, writing, company naming, illustration, etc.

explanation: