When Trevor's Computer Stopped Operating Correctly,he Called a Computer Repair

question 26

Multiple Choice

When Trevor's computer stopped operating correctly,he called a computer repair technician to fix it.The computer repair technician depends on people like Trevor,who need computers fixed so that he can earn a livelihood.What best describes this type of relationship?

• A)mechanical solidarity
• B)organic solidarity
• C)structured solidarity
• D)integrated solidarity

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Definitions:

Detritivore

An organism that feeds on and breaks down dead plant or animal matter, returning essential nutrients to the ecosystem.

Decomposer

Organisms, such as bacteria and fungi, that break down dead organisms and waste materials, recycling them into the ecosystem.

Realized Niche

The lifestyle that an organism actually pursues, including the resources that it actually uses. An organism’s realized niche is narrower than its fundamental niche because of interspecific competition. Compare with fundamental niche.

Trophic Level

Each sequential step of matter and energy in a food web, from producers to primary, secondary, or tertiary consumers; each organism is assigned to a trophic level based on its primary source of nourishment.