Which of the Following Habitats Would Most Likely Have a High

question 75

Multiple Choice

Which of the following habitats would most likely have a high proportion of species of plants that are in symbiotic association with nitrogen-fixing bacteria?

• A) anoxic soils such as fens and bogs
• B) nutrient-limiting soils such as wet tropical rain forests
• C) loamy soils such as temperate forests
• D) agriculturally productive regions that have gone fallow
• E) alpine coniferous forests

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Definitions:

Marginal Cost

The extra expenditure involved in creating one additional unit of a product or service.

Gadgets Production

The manufacturing process of creating small electronic devices designed for a particular purpose or function.

Marginal Cost Curve

A graphical representation showing how the cost of producing one more unit depends on the quantity that has already been produced.

Total Profit

The total income a business receives from its operations minus the total costs incurred.