Read the following passages and answer the questions Bradford pear trees are ornamental trees that are not native to the United States, but we’re brought here to be used in landscaping. They were originally thought to be homeless to the ecosystem because they were assumed to be unable to reproduce, but then scientist discovered they get cross pull pollinated by negative peer trees, resulting offspring trees, take the place of the wild native pear trees. These offspring are bad for the ecosystem in several ways that dangerous harmful Thorens. Also, they reproduce and grow quickly, so they cry it out near the species some states like South Carolina have made it illegal to sell new Bradford pear trees
Based on the information in the passage, how’s your Bradford pear, pear trees be classified in the US