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Cornell studied the distribution of barnacles Chthamalus stellatus and Balanus balaoides along the coast of Scotland and indicated that, along with the physiology of each barnacle, ______________ also played a large role in their distribution pattern.
Food Production
The process of creating food by farming, ranching, or fishing, encompassing everything from agricultural cultivation to livestock breeding.
Demography
The scientific study of population.
Subsistence
refers to the means by which individuals or societies fulfill their basic needs for survival, such as food, shelter, and clothing, often through direct methods like farming, hunting, or gathering.
Natural Resources
Materials or substances that occur in nature and can be used for economic gain, such as minerals, forests, water, and fertile land.
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