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This digital teacher's manual and student guide is intended for use with the Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Biological Factors Kit (item #180600). This lab activity enables students to monitor water quality and determine the Water Quality Index (WQI) for several local test sites. Students gather samples and test for dissolved oxygen, coliform bacteria, biochemical oxygen demand, total solids, and change in temperature.
The digital teacher's manual is a 12-month eBook license to the Carolina Investigations® for AP® Environmental Science: Quality of Natural Waters: Biological Factors teacher's manual and student guide.
AP® is a trademark registered and/owned by the College Board®, which was not involved in the production of, and does not endorse, this product.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.
