The geological features were different. And humans development was different.
A biodiversity
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Answer:
a theory should provide the simplest possible (viable) explanation for a phenomenon. and thereby your answer is C
Answer: C. competition for nest sites between beetles and owls
Independent variable: The difference in the amount of water the plants are fed. Dependant variable: the health of the plants . Control variable: temperature, amount of sunshine, type of plant amount of co2,