The sectional matrix system uses a separate matrix band/ring for each surface

When marking a room, the marks should be low so they:

A. last longer. B. are easier to make. C. can be seen under smoke. D. will not smudge off during a search.

Today's health care workers use computers for electronic health records, diagnostic testing, patient monitoring, personnel scheduling, and communicating with other hospitals

Indicate whether the statement is true or false