Question

a scientist measures the amount of rainfall every day for one month. the type of investigation she performed is an example of

• setting up an experiment with a control.
• comparing events.
• observing and recording.
• reporting and concluding.

Explanation:

The scientist is simply observing and recording the amount of rainfall daily for a month without setting up an experiment with a control, comparing events, or making final reports and conclusions.

Answer:

observing and recording