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A well-known example of natural selection in action is the change in the peppered moth population in England in the nineteenth century.The moths blended in with their light-colored natural surroundings,but with increasing industrialization in England,smoke began to pollute the foliage and darken the trees and rocks.Eventually,populations that were once mostly light colored became mostly dark colored.Using natural selection,propose a hypothesis that would explain why the moth population changed over time from mostly light colored to mostly dark colored.
Futures Price
The agreed upon price for the future delivery of assets such as commodities or financial instruments, set in a futures contract.
Contract Maturity
The designated date on which the principal amount of a financial instrument such as a bond, loan, or futures contract becomes due and payable.
August Futures Contract
A standardized contract to buy or sell a specific commodity or financial instrument at a predetermined price at a specified time in August.
Ethanol
A renewable fuel made from various plant materials, used as an additive to gasoline to reduce emissions.
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