Directions. Write a scientific QUESTION of the following hypotheses and identify the dependent and independent variable on a separate sheet of paper.
3. If acid rain is in water, then fish population will increase. _________
________________________
INDEPENDENT VARIABLE:
DEPENDENT VARIABLE:
4. If calcium is given then bone strength will increase. ____________________________________
INDEPENDENT VARIABLE:
DEPENDENT VARIABLE:
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3. If acid rain is in water, then fish population will increase. _________
________________________
INDEPENDENT VARIABLE:
DEPENDENT VARIABLE:
4. If calcium is given then bone strength will increase. ____________________________________
INDEPENDENT VARIABLE:
DEPENDENT VARIABLE:
Ty in advance
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3. Independent variable:Acid rain in water
Dependent variable:Fish population
4. Independent:Calcuim is essential to our body
Dependent: Calcuim consuption strengths and enchances our bone density
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