Forensic may be asked to study the source of heavy-metal pollution that poisoned the drinking water and sickened a whole city.

Forensic environmental may be asked to study the source of heavy-metal pollution that poisoned the drinking water and sickened a whole city.

Explanation:

Forensic Environment is the sub-area of forensic science that can act in the proposition of Public Policies focused on the area, identify species of native and alien plants, animals, fungi and microorganisms present in the scene of crime, perform examinations and expert analysis in risk situations, environmental damage or crime and conducting risk analysis studies and biosafety procedures are some of them. The environmental forensics would be responsible for studying the source of heavy metal pollution that poisoned drinking water and made a whole city sick.

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error