An Ice Cream Cone Costs $1

question 496

Multiple Choice

An ice cream cone costs $1.50. A can of soda costs $0.75. The relative price of an ice cream cone is

• A) 2 cans of soda per soda, the opportunity cost of an ice cream cone.
• B) $0.75, the opportunity cost of a can of soda.
• C) 1/2 can of soda per ice cream cone, the opportunity cost of an ice cream cone.
• D) $1.50, the opportunity cost of a can of soda.

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Definitions:

Dorsal Nerve Cord

A key characteristic of chordates, running along the dorsal (back) side of the body, part of the central nervous system.

Ventral Nerve Cord

A major nerve running along the belly side of arthropods and some other invertebrates, involved in transmitting sensory and motor information.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, running down the back, and acts as the main pathway for information connecting the brain and peripheral nervous system.

Meninges

Layers of connective tissue that enclose the brain and spinal cord.