2. A scientist conducted an experiment to determine how the amount of salt in a body of wa affects the number of plants that can live in the water. Which is the independent variable
A. Water
B. Temperature of the water
C. Amount of salt in the water
D. Number of plants in the water
3. What is the last step in scientific method?
A. Writing report
B. Collecting data
C. Analyzing data
D. Drawing conclusions
4. Why is Scientific Method an important process in doing experiments?
A. It takes more work but it is worth it.
B. It helps the experiment to take longer and be better.
C. It ensures that the results can be trusted and repeated.
D. It ensures that the people doing the experiments are scientific.
5. What skills is involved when you use fine senses to gather information? A. Observing
B. Posing questions
C. Developing hypothesis
D. Designing experiments
6. What do you call a series of logical steps that is followed in order to solve a problem? .
A. Model method
B. Scientific theory
C. Scientific method
D. Experimental process
7. What do you call the information gathered during experiments?
A. Data
B. Theory
C. Conclusion
D. Hypothesis​