The Bristles That Earthworms Use to Anchor Themselves in the Earth

question 5

Multiple Choice

The bristles that earthworms use to anchor themselves in the earth and pull themselves along are

• A) aortic arches.
• B) lateral ventricles.
• C) setae.
• D) parapodia.
• E) nephridia.

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Definitions:

Elasticity of Demand

Quantifies the change in demand for a commodity in response to its price movements.

Demand Curve

A graph showing the relationship between the price of a good and the amount of the good that consumers are willing to buy at different prices.

Market Demand

The total amount of a product or service that all consumers in a market are willing and able to buy at various prices.

Point q

Point q may refer to a specific position or location in a diagram or graph, often used in the context of mathematical or economic models.