All of the following are characteristic of the primary mandibular second molar EXCEPT one.  Which one is the EXCEPTION?

I know how to use and install more than one Web browser (e.g., Internet Explorer, Firefox, Safari, or Chrome).

A hygienist will spend the majority of her time scaling in the space between the tooth and gingiva.  She will also take millimeter probe readings in this area.  What is it called?

Which teeth represent the permanent maxillary first premolars? 

Perform the indicated operation. Express your answer in simplest form. + 

I am able to express my opinion in writing so that others understand what I mean.

Use a proportion to solve the problem.If a spring stretches 5 meters when a 4-kilogram weight is attached to it, how much will it stretch when a  weight is attached to it?

Solve the problem.A recipe calls for  cup of milk. How much milk should be used to make  of the recipe?

I am good at completing tasks independently (i.e., I don’t need others to encourage or remind me to complete assignments).

Which of the following develops from five developmental lobes?