3 pts. Candace presents to the clinic with her mom. Her mom is concerned about a bad tooth she has on his upper jaw. Below is an intraoral picture of the tooth and the radiograph.       You’re dentist determined the tooth needed to be extracted and asked your opinion if a space maintainer should be placed and which kind? What are the options for a space maintainer (if indicated) based on the radiographs and the teeth remaining in the mouth? Explain your reasoning.

You may use notes and the textbook during the proctored final exam.

A 2 kg mass is held 4 m above the ground. What is the approximate potential energy of the mass

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Gamma rays may be regarded as

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