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True or false: George Washington had no military experience before being asked to lead the Continental Army. 

16. Which philosopher was the founder of the Stoics?

Microscopic animals that are abundant in the pelagic photic zone.

You are a Pennsylvania colonist living in the year 1763. The King and Parliament have passed a law that says you are not allowed to move and settle west of the Appalachian Mountains. What excuse does the king give for not letting you move west?

Aquatic area that has light levels too low to support photosynthesis.

You are scheduled to complete a periodontal maintenance on your patient.  They last had complete periodontal charting and head and neck exam at their last appointment 4 months ago.  When assessing your patient with a head and neck exam, you determine that they have a lesion on their lip from an accidental bite and that there are two large nevi on their face that were not noted before. While doing your periodontal assessments you determine that there are scattered 4-6mm probe depths, isolated areas of mobility and both generalized recession and furcation involvement. QUESTION: Which of the following is accurate regarding charting of the new findings from your head and neck exam?

Which civilization was known for building huge earthen mounds?

48. What common characteristic was shared by primal civilizations in Egypt, Sumer, China, and India?

17. Which people founded Rome?

CASE STUDY #4: You are a new dental hygiene student discussing your chosen profession with a stranger who knows nothing about dental hygiene or sterilization. They ask about what hygienists do, what they cannot do and what types of settings hygienists can work in. They are also curious about the safety and infection control within an office. Use this information to answer the next questions. QUESTION: How frequently must a sterilization autoclave machine be tested, and results logged, to determine it is functioning properly?