Which Statement Is TRUE Regarding the Sense of Smell?​

question 58

Multiple Choice

 Which statement is TRUE regarding the sense of smell?​ 

• A)Humans have the ability to detect about 500 different scents.
• B)Humans can identify by name about 300 different scents.
• C)We smell something when volatile chemicals evaporate and the remaining molecules get inhaled.
• D)We smell something when chemicals in the air interact with chemicals given off by the nose.

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Definitions:

Budget Constraint

The limitation on the consumption patterns of individuals or entities based on their income and the prices of goods and services.

Points Along

Specific locations identified on a graph or line that represent data points or positions related to a particular value.

Budget Constraint

An economic model that shows the combination of goods and services a consumer can purchase with a given income.

CDs

Compact Discs, an optical storage medium used to store digital data including music, which has largely been replaced by digital downloads and streaming services.