Ammonia can be converted into plant nutrients by soil bacteria, but it can be toxic to animals. A scientist decides to measure ammonia concentrations in
the leaf tissue of two different coniferous forest locations. One location is polluted with runoff from a nearby factory, and one location is not polluted.
Each coniferous forest location contained similar types of plant and animals species. Which of the following best identifies the scientific question that
would guide this scientist's specific investigation?
Answers: 2
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Ammonia can be converted into plant nutrients by soil bacteria, but it can be toxic to animals. A sc...
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