1
2
													3
									4
5																6		7
		8
	9											10
											11
															12
	13
							14
					15
						16												17
													18

Across 2. Green pigment in plant cells that traps light for photosynthesis 3. Structure that is makes up chromosomes and is found in the nucleus of a cell 5. 1833- Reported the discovery of the cell nucleus 8. Specialized organelles in plant cells where photosynthesis takes place...contains chlorophyll 9. A substance that cannot be broken down into any other substances by chemical or physical means 10. A substance made up of 2 or more elements chemically combined in a set ratio 13. Organic compounds that contain carbon,hydrogen,and oxygen 15. Organisms that are composed of only one cell. 16. Organic compounds that contain carbon,hydrogen,and oxygen 18. Organelle that stores water, wastes and other materials

Down 1. 1665- First person to describe and names cells while looking at cork 3. The movement of molecules from and area of high concentration to an area of low concentration 4. Protective layer of cells that controls what goes in and out of a cell 6. Element found in all organic compounds 7. Anything Living 8. Rigid,outer layer of plant cell that provides shape,protection,and support 11. Jelly-like substance in a cell that contains the organelles 12. Cells that have an organized nucleus and membrane bound organelles 14. Organism made of cells that need energy,water & gases and can reproduce,grow,repair injuries,respond & adapt,and excrete wastes. 17. Basic unit of structure and function in all living organisms