Which of the following questions is most appropriate to an investigation at the population level? What is the relationship between resource availability and birthrate? What is the effect of diminished resources on an individual's life span? How long does it take for carbon to be cycled from the atmosphere into living tissue? What factors influence the distribution of tropical forests?

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Q: diseases

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A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

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Q: E. Top Carnivores

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A: The section's two key concepts are that the ecosystem services provided by forests are far more…