Nico Wants to Buy a New Camera for His Semester

question 171

Multiple Choice

Nico wants to buy a new camera for his semester studying abroad but he knows very little about cameras himself,having never owned one.As a result,he has begun asking for advice from friends and relatives.In addition,he has talked to several salespeople at a camera shop and Best Buy and has looked at some websites.Nico is engaging in

• A)problem recognition.
• B)an internal search.
• C)an external search.
• D)the purchase decision.
• E)the creation of an antecedent state.

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Definitions:

Oxygen

is a chemical element with symbol O, essential for most life on Earth, particularly for the process of cellular respiration.

Carbon Dioxide

A gas that is transparent and lacks smell, created during the burning of organic materials and the process of respiration.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the movement of substances in and out.

Lungs

Organs in the chest involved in the respiratory system where blood exchanges oxygen and carbon dioxide.