The Controlled Use of Fire by Hominids

question 31

Multiple Choice

The controlled use of fire by hominids

• A) decreased the amount of food energy available in the hominid diet.
• B) has been shown to contribute little to the digestive process of hominids.
• C) limited the expansion of hominids into certain environments, such as dry grasslands.
• D) contributed to geographical expansion and food production techniques in positive ways.

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Definitions:

CCA Class

Categories under Canada's Capital Cost Allowance (CCA) system that determine the depreciation rate for tax purposes on assets.

Tax Bracket

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Annual

Pertaining to or occurring once every year.

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The amount of money for which an item or service is sold in the market.