A book propped up by a table? Must be a small table, or you live in wonderland with Alice. But whatever, that is irrelevant. Chemical reaction that stimulates cell growth. Hmm. I don't think I need to explain that one.
Stimulus may refer to:
- Stimulus (physiology), something external that influences an activity
- Stimulus (psychology), a concept in behaviorism and perception
^ That sounds like brain activity.


52Likes
LinkBack URL
About LinkBacks


Reply With Quote


Bookmarks