This is a test on the macroinvertebrates that are used to measure water quality.
Damselfly
Stonefly
Deer/horse fly
Leech
Gilled snails
Air Breathing snail
Their tolerance is the same
There is no such thing as gilled snails
Scud
Damselfly
Caddisfly
Dragonfly
Caddisfly larva
Netspinner larva
Stonefly larva
Tubifex
Leech
Flatworm or planaria
Black fly larva
Scud
True
False
True
False
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