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maks197457 [2]
3 years ago
14

As trees along a heavily shaded stream are cut down for farm land, the Environmental Protection Agency (EPA) must measure change

s to the local stream habitat. Water samples from the stream are collected over time. The microorganisms are counted and classified in order to track changes.
EPA researchers MOST LIKELY used a __________ to view the microorganisms in the stream water samples.

A)
light microscope


B)
magnifying glass


C)
computer simulation


D)
scanning electron microscope
Biology
2 answers:
marusya05 [52]3 years ago
7 0

Answer:

A) light microscope

Explanation:The EPA researchers would use a light microscope to count and classify the microorganisms present in the stream water samples. A magnifying glass would not be strong enough; a scanning electron microscope would be too powerful. A computer simulation does not analyze real data.

astra-53 [7]3 years ago
3 0

Answer: A. light microscope

Explanation: usatestprep approved

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