Read the following scenarios and elaborate what is wrong with students's behaviour.
1.) Diana and Mike were going to be late to their next class.After rushing to put away a few materials, they left the rest of the materials on the table.
2.) Cindy broke a test tube.Carefully she picked up the pieces with one hand and placed them in her other hand.Then she dumped the glass pieces into the wastebasket.
3.) Mike and Colleen had a lot of chemicals left from their investigation.They dumped the chemical in the sink and left the water running in the sink as they left class.


ANYONE PLEASE HELP ME IN CHEMISTRY BECAUSE I HAVE TO PASS THIS TOMORROW AT 4TH PERIOD I HOPE Y'ALL CAN HELP ME:(​