What Do Tests of the Gravity Equation for Trade Between

question 6

Multiple Choice

What do tests of the gravity equation for trade between
Canadian provinces and American states indicate?

• A)Individual state and individual provincial GDPs are negatively related to the amount of trade between individual states and
• Provinces.
• B)Individual state and individual provincial GDPs are positively related to the amount of trade between individual states and
• Provinces.
• C)Individual state and individual provincial GDPs are not at all related to the amount of trade between individual states and
• Provinces.
• D)The gravity equation does not apply to U.S.­Canadian trade.

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Definitions:

Cerebral Lobes

Divisions of the brain's cerebrum that are responsible for different functions; namely the frontal, parietal, temporal, and occipital lobes.

Simple Reflex

A basic, automatic physiological response to a specific stimulus, involving a simple neural path.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which coordinates and controls body activities.

Synaptic Vesicles

Membrane-bound sacs located within axon terminals, responsible for storing neurotransmitters that are released into the synaptic gap during neurotransmission.