A police officer visits Heather's class to discuss safety rules. To attract the children's attention, the officer brings colorful balloons and jars of bubbles. Later, Heather tells her parents all about the balloons and bubbles but cannot remember any of the safety rules the officer talked about. Heather obviously paid more attention to what was .

Salient

Explanation:

A police officer visits Heather's class to discuss safety rules. To attract the children's attention, the officer brings colorful balloons and jars of bubbles. Later, Heather tells her parents all about the balloons and bubbles but cannot remember any of the safety rules the officer talked about. Heather obviously paid more attention to what was salient.

The word salient means what was more important or noticeable. Heather noticed the colorful balloons and jars of bubbles more than she noticed the safety rules, to her that was more important.

the vibration from the sound waves messed with the glass and it shattered.

hope this .

answer; environmental science;