7. the analysis of water in a lake or stream depends upon more than one field of science or
body of knowledge. suppose you stumble across a portable water-testing lab on a riverbank,
and you find two testing stations: (1) a package of ph (acid/base) test strips and a digital
thermometer; and (2) a light microscope and glass slides. but you find no scientists. match
each testing equipment station to the field of science to which it belongs, and hypothesize
what is being tested in each station. (6 points)