Read these sentences from the selection.
Historians claim that natural fibers from animal intestines were also used as a cord around teeth. (paragraph 1)
Fauchard used a horseshoe-shaped piece of iron, which he called Bandeau, to expand the palate.(paragraph 3)
These sentences help the reader understand that
Responses
A people in the past caught illnesses due to bent teeth.people in the past caught illnesses due to bent teeth.
B people used what was available to assist in dental care.people used what was available to assist in dental care.
C metal wires were always used to create dental braces.metal wires were always used to create dental braces.
D sanitized animal parts are still used in creating cords.