Andreas accidently breaks a glass beaker. what should he do next? use his shoe to gather the pieces notify his teacher and classmates pick up the broken glassware

I believe the correct answer is notify his teacher and classmates.

Explanation:

If he were to pick up or gather the broken glass, he could cut himself. By notifying a teacher, the situation could be dealt with in a safe manner.

the atomic mass is the bottom number on the element.

-steel jelly

1. they vary with a higher number because boiling is way hotter than melting