By Barbara Anderegg
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In this animated object, learners examine the major events that occur at the neuromuscular junction.
Students examine AutoCAD toolbars and toolbar commands. They then test their knowledge in a matching exercise.
Learners examine the operation of an orifice plate flowmeter as it is used to make process control measurements. A brief quiz completes the activity.
About plate tectonics
You'll practice calculating the surface area of a frustum of a right circular cone.