The respiratory disease that cause destruction of alveoli and the elastic fibers in the lungs is known as
a. emphysema.
b. asthma.
c. tuberculosis.
d. bronchitis.

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

What is the healthiest serving of meat

How much do the tanakas spend on health insurance premiums each year