Which of the following affects organisms even in undisturbed, natural ecosystems?
A) global warming
B) ozone depletion
C) acid precipitation
D) thermal pollution
E) all of these choices are correct
Correct Answer:
Verified
Q8: Insects are an important biological resource because
Q9: The continuous, low-level extinction of species that
Q10: The current conflict between humans and elephants
Q11: The global ban on commercial whaling:
A) went
Q12: Ecosystem diversity is:
A) variety of interactions among
Q14: A species in imminent danger of extinction
Q15: Organisms that provide an early warning of
Q16: Biodiversity hotspots:
A) house only 10% of all
Q17: Which of the following is an example
Q18: The introduction of a foreign species onto
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