Anonymous asked 3/13/2010 When A Leaf Was Put Into A Beaker Of Hot Water,more Bubbles Appeared On The Underside Than On The Upper Surface Of The Leaf.What Do These Bubbles Tell You About The Number Of Stomata On Each Surface Of The Leaf?Why Is That So?
Anonymous asked 2/22/2010 How To Revive An Aloe Vera Plant Found Laying Outside The Soil With Damaged Roots?