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Assessment: Hair Evidence and the Locard Exchange Principle Experiment

In this experiment you will begin with a microscopic examination of your own hair and also from pets in your home, if you have them. You will first become familiar with the class characteristics present in your hair and in animal hair. In the second part of this experiment you will attempt to confirm the […]

Sustainable drinking water access measures (

Imagine that you are a resident of Ashfordton, a community whose characteristics are described below. You have come together with your neighbors for a special meeting to devise a plan for managing its water resources more sustainably by 2050. Water resource issues the community faces include insuring a safe and sustainable drinking water supply for […]