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The effect of invasive species on the diversity of communities can be large, and protecting native communities from the invasion of non-native species is often a priority for conservation. You conduct an experiment to study how the impact that invasive plant species have on the diversity of plant communities varies as a function of distance from the source of the invasive species. In this experiment, you create five communities with equal numbers of three native plant species at the beginning. Each of these communities is located at increasing distances from a large patch of an invasive species. You and your research assistant return 1 year later to measure the relative abundance of each species. The results are shown in the table.
Relative Abundance
-Your research assistant forgets to label the distance at which each community was located. While you wait for your assistant to go back and check on the correct labels, you attempt to match the communities to their distances based on the results. Predict the order of the communities from closest to farthest from the source patch of invasive species.
Slave Property
Refers to the historical practice in which individuals were considered the legal property of others and forced into slavery.
Public Good
Goods or services that are available for use by all members of a society, typically provided without profit by the government, such as public parks or national defense.
Various States
Diverse or different states within a country, especially in a federal system where states have certain levels of autonomy and unique laws and policies.
Republic
A form of government in which power is held by the elected representatives of the people, and the head of state is usually a president.
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