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Topics > Biochemistry > Photosynthesis

	Project title	What side of a plant's leaf takes in atmospheric gases?
	Difficulty Level	Elementary school
	From the web?	Yes
	Main link	Click here to view all details of this exciting project (Cached) (View 3rd party site)
Description
Ten (10) students say the top of the leaf takes in gases because when rain and watering cans water plants it comes from above and hits the top of the plant leaves first. Ten (10) say the bottom of the leaf takes in gases because after observing the leaves from each plant the bottom of the leaves were more veiny and the skin of the bottom leaves seemed thinner. The top of the plant leaf had a thicker, waxy covering and it looked like water would be hard to get through it.
Ingredients
This idea is contained in a third-party website. To view the science fair projects, please click on the link above. Copyright in the third party website belongs to the relevant author.
Brief Instructions
[Please see third-party website for instructions]




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