Organisms that cause diseases are correctly called: A) ...

[j.rubin]

Organisms that cause diseases are correctly called:
 
  A) pathogens.
  B) toxins.
  C) antigens.
  D) antibodies.

Question 2

The disease that affects millions of people in the United States and is characterized by a narrowing of the lower airways, wheezing, and sensitivity to irritants is called:
 
  A) emphysema. B) asthma. C) epiglottitis. D) chronic bronchitis.

[anyusername12131]

Answer to Question 1

A

Answer to Question 2

B

[j.rubin]

Thanks for the timely response, appreciate it

[Jsherida]

Gracias!