Refer to the Following Graph

question 42

Multiple Choice

Refer to the following graph:

-Suppose price rises from $90 to $110. Using representative arrows, the price effect is a relatively ________ (short, long) arrow pointing _______ (upward, downward) .

• A) short; upward
• B) short; downward
• C) long; upward
• D) long; downward

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Definitions:

Nutrient

Substances that provide nourishment essential for the growth and maintenance of life.

Oxygen-Transport Pigment

A compound, such as hemoglobin in humans, responsible for carrying oxygen through the bloodstream.

Hemoglobin

This substance in red blood cells is in charge of moving oxygen from the lungs to the body's tissues.

Myoglobin

A hemoglobin-like, oxygen-transferring protein found in muscle.