If Rhizobium Bacteria Were to Go Extinct, Plants Would

question 40

Multiple Choice

If Rhizobium bacteria were to go extinct, plants would

• A) not be able to obtain atmospheric nitrogen.
• B) be more damaged by herbivory.
• C) not be able to obtain energy from photosynthesis.
• D) not be able to survive drought.

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Definitions:

Intensive Margin

The degree to which factors of production, such as labor, are utilized more intensely to increase output in the short term.

Consumption Changes

Variations in the amount and types of goods and services used by households over time.

Barley Crop

A cereal grain that is used worldwide as fodder for animals, as a source of fermentable material for beer and certain distilled beverages, and as a component of various health foods.

Aggregate Demand

The total demand for all goods and services within an economy at a given overall price level and in a given time period.