Which of the following involves only biotic factors?
A. a pine tree absorbing light from the...
Biology, 06.05.2020 05:09 BookandScienceNerd
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
Answers: 3
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Answers: 3
Biology, 22.06.2019 02:30
Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
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