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Subjects
Science CBSE
Class 9 New
Exploration: Entering the World of Secondary Science
Pumpa Practice Questions
9.
Power of scientific predictions
Exercise condition:
2
m.
Choose the correct answer below:
1
.
What happens when predictions match observations?
Experiments stop
Confidence in science increases
Science is rejected
Nothing happens
2
.
If predictions do not match observations, scientists
change facts randomly
ignore the results
stop studying
re-examine their ideas and models
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