Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Across: 4. Some simple organisms, which are made up of only one cell are called ______organisms, 5. a human tissue 6. a single cell organisms 7. The basic functional unit of an organism is called 9. are micro-organisms that can be seen only under microscope and not seen through nacked eyes. 10. plant is made up of ____ cell
Down: 1. The cells are organized into _____, organs and organ systems in a multicellular organism. 2. species is a bacteria that can cause food-borne infection. 3. A collection of different tissues worked together to perform a specific function or functions is called 8. example for multicellular organism.