How Are Bacteria and Viruses Transmitted to Humans

question 1

Multiple Choice

How are bacteria and viruses transmitted to humans?

• A)through the air
• B)through direct contact with the germ on a doorknob or by a handshake
• C)from an animal bite
• D)all of the above

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Definitions:

U.S. Dollar

The official currency of the United States, widely used as a standard of value and medium of exchange in international trade.

Euro

The official currency used by 19 of the 27 European Union countries, also known as the eurozone.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations using its current assets.

Current Assets

Assets that are expected to be converted into cash, sold, or consumed within a year's time, including cash, inventory, and receivables.