In the Nitrogen Cycle, the Bacteria That Replenish the Atmosphere

question 23

Multiple Choice

In the nitrogen cycle, the bacteria that replenish the atmosphere with N₂ are

• A) Rhizobium bacteria.
• B) nitrifying bacteria.
• C) denitrifying bacteria.
• D) methanogenic protozoans.
• E) nitrogen-fixing bacteria.

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Definitions:

Invoice Notation

Symbols or codes used on an invoice to provide specific information about the transaction or goods involved.

Discount Rate

An interest rate charged to commercial banks and other depository institutions for loans received from a country's central bank's discount window.

Multiple Discounts

A series of discounts applied one after the other on the remaining amount after the previous discount has been deducted.

Discount Period

The time period within which a payment on an invoice qualifies for a prompt payment discount.