Earthworms Live in Many Grass and Forest Ecosystems, and They

question 53

Multiple Choice

Earthworms live in many grass and forest ecosystems, and they aerate the soil as they burrow. They also may mix soil layers as they ingest organic matter and travel between layers. These traits, taken collectively, make up the of the earthworm.

• A) physical home
• B) resource partition profile
• C) ecosystem profile
• D) niche
• E) community profile

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Definitions:

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The amount of money required to purchase a good or service.

Arbitrage

The simultaneous purchase and sale of the same asset in different markets to profit from tiny differences in the asset's listed price.

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A densely populated borough of New York City, known for its significant cultural, financial, and commercial landmarks.