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Across 2. there is playground ............ outside 5. something to look at things that are small 7. this is a theory needing investigations 9. whta is the ............ outside 11. where a scientist works 14. there is a ........ in medicine 15. to solve something

Down 1. tells the temperature 3. scientist conduct these 4. you follow a........ to get an experiment right 6. scientists have a ........ about things 8. this happens when the sun is shinning on the water 10. nuclear waste is....... 12. this contains akali 13. what is in vinegar that starts with a