Question

question 20
the first us dental school was established by:
○ hazel torres and ann ehrlich
○ horace hayden and chapin harris
○ robert woofendale and john baker
○ wilhelm roentgen and paul revere

Explanation:

Horace Hayden and Chapin Harris established the first US dental school, the Baltimore College of Dental Surgery in 1840.

Answer:

B. Horace Hayden and Chapin Harris