Answer:
cannabis
Explanation:
it is the active ingredient in marijuana
Answer:
I'd say 4 and 5. I'm guessing.
Explanation:
That statement is false.
First of all, the government only cover a very minimum amount to support a minimum way of living. so if the disables want to live a decent one, they have to get a normal job like everybody else
Second of all, the cost of disability not only including the money, but also the disables' lost of many opportunities in the society. Which became a great burden for them
Answer:
A. Mucus secretions that block airways
B. Inflamed airways that obstruct airflow
E. Overinflated alveoli that impair gas exchange
Explanation:
Chronic obstructive pulmonary disease (COPD) causes problems in air-flow and breathing. It is indicated by shortness of breath, cough, mucus production and wheezing. COPD is caused by genetic factors, long term exposure to irritating gas and most commonly by smoking.
The long term exposure to tobacco results in blocked air ways and destruction of airways. Emphysema and chronic bronchitis are two most common causes of chronic obstructive pulmonary disease.
Chronic bronchitis;
A) It is the inflammation of airways that obstruct airflow.
B) It causes the production of mucus secretions that further blocks the airways.
E) Emphysema causes COPD by overinflated alveoli that impair gas exchange.
