Ellen Receives a Large Tip from a Customer

question 31

Multiple Choice

Ellen receives a large tip from a customer. Ellen has experienced a(n) :

• A)uplift.
• B)hassle.
• C)life event.
• D)eustress.

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Definitions:

Oxygen

A chemical element with symbol O and atomic number 8, essential for most life forms on Earth as part of the process of respiration.

Ecological Niche

Of a species, unique set of requirements and roles in an ecosystem.

Unique Requirements

Specific needs that are particular to an individual organism, system, or process, distinguishing them from others.

Ecosystem

A biological community of interacting organisms and their physical environment, considered as a system of energy flow and nutrient cycling.