Expansion (1820-1849) During the early 1800's, settlers moved westward over the Appalachian Mountains into the new states and territories. The build-up of the West gave rise to changes in American politics. As areas in the West gained large populations, they were admitted to the Union as states.
The given statement about Kudzu which is an invasive species of the United States is a true statement whereas all the exotic species are plants; that is an incorrect statement. Thus, Option 4 is the correct statement.
<h3>What do you mean by
invasive species?</h3>
Any sort of living organism, an amphibian (just like the cane toad), plant, insect, fish, fungus, bacteria, or maybe an organism’s seeds or eggs that aren't local to an environment and cause harm can be defined as invasive species.
Thus, The given statement about Kudzu which is an invasive species of the United States is a true statement whereas all the exotic species are plants; that is an incorrect statement. Option 4 is the correct statement.
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The answer is, "B", "Crops".