Which of the following is correct about observation and experimentation?

A. Observations are performed through manipulation of nature.
B. Observations are performed in a controlled environment.
C. Experiments are performed through manipulation of observations.
D. Experiments are performed in a controlled environment.



Answer :

Final answer:

Observations gather information without interference, experiments test hypotheses by manipulating variables in controlled environments.


Explanation:

Observations involve watching and noting details to gain information without interfering with the natural process. They can be conducted in controlled environments in settings like laboratory observations. On the other hand, experiments involve manipulating variables to test hypotheses and are typically performed in controlled environments, where conditions are regulated to study specific factors.


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