A) Interpreting data B) Drawing conclusions C) Making hypothesis D) Making observations
A) Who made the first microscope? B) How long ago did dinosaurs live on Earth? C) How many giraffes live in Africa?3. Which of the following is NOT a rule when writing a hypothesis? D) Does the amount of salt in water affect the temperature at which it boils?
A) It should be restated B) None of the above C) It is testable D) It is an if/then statement
A) A controlled experiment B) A dependent variable C) A theory D) An independent variable
A) If a tennis ball is frozen, it won't bounce as high as one that is not frozen B) Frozen tennis balls will not bounce as high C) If I freeze a tennis ball, then it will not bounce as high. D) If I heat up a tennis ball it will bounce high
A) Scientific method B) Conclusion C) Observation D) Inquiry
A) Controlled variable B) Dependent variable C) Experimental variable D) Independent variable
A) Dependent variable B) Conclusion C) Controlled variable D) Independent variable
A) The male alligator B) The temperature C) The incubator D) The gender of the alligator
A) The number of plants in the water B) The amount of salt in the water C) The temperature of the water D) The water |