Darwin Noted the Separation of Different Marine Species by the Isthmus

question 12

Multiple Choice

Darwin noted the separation of different marine species by the Isthmus of Panama and concluded that this separation of species meant that

• A) marine animals were not good at crossing dry land.
• B) there was no good way to explain this oddity.
• C) an external agent scattered species across the planet.
• D) the species on each side came into being where they lived.

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Definitions:

Direct Labor-Hours

A measure of the total hours of work directly involved in manufacturing goods or providing services.

Predetermined Overhead Rate

This is a calculated figure used to allocate manufacturing overhead costs to products based on a relevant activity such as machine hours or labor hours, set before the accounting period starts.

Direct Materials

Materials directly linked to the creation of certain products or services.

T-Accounts

A visual representation of accounts used in double-entry bookkeeping, showing debits on the left side and credits on the right.