Learners follow design steps incorporating a bleed, a technique used to allow for inaccuracies in the printing and trimming processes.
By Dan Seanor
In this screencast, learners categorize different metabolic activities as catabolic or anabolic and follow a glucose molecule through the processes of glycolysis, aerobic respiration, and fermentation.
In this screencast, learners review the parts of the gastrointestinal system and then check their knowledge in a matching exercise.
By Jan Schmidt