Brain teaser 8/15/2019

Posted: Aug 15, 2019 / 07:26 AM CDT / Updated: Aug 15, 2019 / 07:26 AM CDT

WICHITA FALLS (KFDX/KJTL) — Before pencil erasers were invented, which of the following was commonly used to get rid of pencil markings?

A. White bread
B. Bird droppings
C. Pumice
D. Heat & a washcloth