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Across 4. to explain something 5. The variable that is changed by the scientist 7. A question that can not be tested 10. adiagram representing a system of connections among two or more things by a number of distinctive dots, lines, bars, etc 11. A group that remains the same to compare against the experimental group 12. the state or quality of being valid 13. a figure, usually consisting of a line drawing, showing some idea or theory 15. the sequence of actions or instructions to be followed in accomplishing a task 16. to examine carefully and in detail so as to identify causes, key factors, possible results 17. The variable that remains the same 19. individual facts, statistics, or items of information 22. A group where something is changed, opposite of the control group 23. A question or question that can be scientifically test, an educated guess 24. the average 25. an essential or unique attribute or quality of a thing 26. any factor, trait, or condition that can exist in differing amounts or types, there are three types

Down 1. directions for a lab or experiment 2. being able to repeat previous results 3. The variable that remains the same and is observed like the dependent variable 6. The number of units in a population to be studied 8. a result, issue, or outcome 9. capable of being measured in some form 14. a connection, association, or involvement 18. information put into a table or grid for easy reading 20. to give expression or value, physical, can be measured in some way 21. A question that can be tested with a scientific experiment