Answer:
B. Value you have recorded during your experiment.
Step-by-step explanation:
In the observation section, those data is present which is collected during an experiment. Measurement of each key should be reported carefully. Data is usually present in the form of table, graph and figures.
This data can be represented in the tabular form because it is the best method to represent any data.
Therefore, in the observation section of lab report observer usually find the values which are recorded during an experiment.