Answer :
If the students look out a window for 5 min. and record the number of vehicles that pass, the type of vehicle and color of the vehicle, then the students are observing (Option D is correct).
What is the scientific method?
The scientific method is a series of sequential steps by which we can collect empirical evidence about a scientific question, and it involves observation and experimentation.
In conclusion, If the students look out a window for 5 min. and record the number of vehicles that pass, the type of vehicle and color of the vehicle, then the students are observing (Option D is correct).
Learn more about the scientific method here:
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