Exhibit 1A-6 Straight-Line Relationship

question 19

Multiple Choice

Exhibit 1A-6 Straight-line relationship

-Which of the following would cause a shift in the relationship shown in Exhibit 1A-6?

• A)A change in people's annual income.
• B)A rise in people's expenditure on air travel.
• C)Both a rise in income and a rise in expenditure on air travel.
• D)A change in people's preferences in favour of air travel.

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Definitions:

Opposability

Opposability refers to the ability of the thumb to touch the other fingers across the palm, allowing for a greater range of motion and dexterity, a key feature in human hand evolution.

Prehensility

The ability of certain body parts, like tails or fingers, to grasp or hold objects, often seen in primates and some other animals.

Brachiation

Moving from branch to branch using the arms, with the body hanging suspended below.

Manipulate Objects

the ability to control and move items in the environment using physical contact, typically involving hands or tools.