Chapter 0 Test

Question 1

Which of the following is NOT a step you should take after an accident

Accepted Answer

Keep quiet about the accident.

Question 2

What is the only difference between the control group and the experimental group

Accepted Answer

the variable

Question 3

The variable that depends on what was changed in the lab

Accepted Answer

Dependent

Question 4

Which is a step of scientific methods?

Accepted Answer

analyzing results

Question 5

The variable that changes in the lab

Accepted Answer

Independent

Question 6

after the results of your experiment and it is where you accept or reject your hypothesis.

Accepted Answer

Conclusion

Question 7

Before starting a science activity you should always

Accepted Answer

read all the instructions very carefully

Question 8

Why do scientists communicate their results in written reports

Accepted Answer

so other scientists can repeat their experiments

Question 9

data, observations collected from the experiment used to explain findings, before conclusion

Accepted Answer

Analysis/Results

Question 10

What is the first step in a scientific investigation?

Accepted Answer

asking questions, making observations

Question 11

conduct experiments, procedures and materials to see if your prediction is true

Accepted Answer

Test hypothesis

Question 12

a prediction or explanation of the answer to the question

Accepted Answer

Hypothesis

Question 13

Why can we not eat in the lab?

Accepted Answer

You could be poisoned

Question 14

what you saw happen, and observed

Accepted Answer

Observations

Questions 14