Question

click the sentence from paragraph 9 of passage 3 that best supports the idea that research scientists are interested in accuracy and pay close attention to details. the scientists recorded the brain activity of the men as they fell asleep in an fmri. shortly after the volunteers dozed off, the researchers awakened them. each time, the men had to describe what they had just seen in their dreams. the scientists took careful notes of the volunteers descriptions. over and over, the volunteers fell asleep for a short while before being woken up and asked to describe their dreams.

Explanation:

The phrase "took careful notes" directly shows the scientists' attention to detail and interest in accuracy as they document the volunteers' dream descriptions precisely.

Answer:

The scientists took careful notes of the volunteers' descriptions.