Examlex
Genetic changes which favor survival of a population in a stressful environment are called:
Food
Any nutritious substance that organisms eat, drink, or otherwise take in to maintain life and growth.
Monthly Income
A measure of the total earnings or revenue generated by an individual, household, or entity within a month.
Hamburger
A popular food item consisting of a cooked patty of ground meat, typically beef, placed inside a sliced bun, often served with various condiments and toppings.
Price
The price one must pay to acquire a good or service.
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