1				2
							3
4				5
						6
								7
			8									9
10
11
								12

Across 3. found only in plants, these cell structures give the cell its ridgid shape 4. substance that protects the leaf 8. ribbon like material in a cell that makes energy from stored glucose 10. a product of photosynthesis 11. storage area in a cell 12. used in respiration to convert glucose to energy, H2O, and CO2

Down 1. leaf cells with the most chlorophyll 2. controls what goes into and out of cells 5. when something sticks to itself 6. where CO2 is found in large amounts due to burning fossil fuels 7. when something can stick to anything else 9. makes proteins in a cell