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Which of the following involves only biotic factors? A. a pine tree absorbing light from the Sun B. a spider building a web in the corner of a building C. a duck catching and eating a snail D. an otter
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3 votes
Which of the following involves only biotic factors?

A. a pine tree absorbing light from the Sun
B. a spider building a web in the corner of a building
C. a duck catching and eating a snail
D. an otter using a stone to break open a sea urchin

User Tang
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2 Answers

2 votes

Answer:

a duck catching and eating a snail

Step-by-step explanation:

User Mrhn
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4.8k points
2 votes

Answer:

C- a duck catching and eating a snail

Step-by-step explanation:

Biotic factors involve living things. The only choice with two living beings interacts would be C.

User Citizen
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