Question

which of the following is not a reason why communicable diseases, such as pneumonia, kill fewer people today than they did in the past?
a. continuing medical advances
b. slower population growth
c. improved living conditions
d. better preventive treatment

please select the best answer from the choices provided.
○ a
○ b
○ c
○ d

Explanation:

• Option A: Medical advances (like new drugs, treatments) help fight diseases, reducing deaths.
• Option B: Slower population growth doesn't directly relate to fewer deaths from communicable diseases. Population growth rate doesn't impact disease mortality in the way the other options do.
• Option C: Improved living conditions (cleaner water, better housing) reduce disease spread and severity, lowering deaths.
• Option D: Better preventive treatment (vaccines, early interventions) stops diseases from becoming severe, reducing deaths.

Answer:

B. slower population growth