Why Do Some Leaves Change Color (Red,yellow,orange,etc

question 20

Multiple Choice

Why do some leaves change color (red,yellow,orange,etc.) in the fall?

• A)The chlorophyll molecule is modified to absorb different wavelengths of light.
• B)The chlorophyll molecule breaks down and other pigments now become visible.
• C)Because the leaves are dead.
• D)Cold weather denatures the chlorophyll molecule and it begins to reflect different colors.

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Definitions:

Machine-Hour

A unit of measure representing the operation of one machine for one hour, used in cost accounting to allocate expenses to products based on the time machines are used in their production.

Overhead Applied

The amount of overhead cost allocated to products or job orders based on the predetermined overhead rate, used for cost accounting purposes.

Machining Department

A specific division within a manufacturing facility where machining processes such as cutting, drilling, or milling are performed on workpieces to produce finished parts.

Overhead Rates

Ratios used to allocate indirect costs to products or services, based on a predetermined activity base such as labor hours or machine hours.