change agent 1. a specific causative factor or element or a...
vestibular sacs two sacs in the inner ear—the utricle and s...
Adipex n. a trade name for phentermine.
teratogen n. an agent that induces developmental abnormalit...
Aplysia n. a genus of molluscs that have a very simple nerv...
postcentral area a sensory region of the parietal lobe of t...