Question #6419677Single Choice
Biology
Question
Which of the following lists has ONLY biotic factors?
Options
A
snail, algae, guppy, sunlight
B
temperature, Daphnia (water flea), snail, guppy (fish)
C
snail, guppy (fish), Daphnia (water flea), algae
D
temperature, pH, conductivity, nitrite concentration
Answer & Analysis
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