FUN WITH SCIENCE
'(<a href="http://www.j-archive.com/media/2009-05-12_J_30.jpg" target="_blank">Jimmy of the Clue Crew shows a little veggie before & after.</a>)  Put celery in red-colored water, & after 24 hours, the leaves turn <a href="http://www.j-archive.com/media/2009-05-12_J_30a.jpg" target="_blank">red</a> because of this process by which plants absorb fluids, from the Greek for "push" or "thrust"'
osmosis