Answer:
Before a species can receive the protection provided by the Endangered Species Act (ESA), it must first be added to the federal lists by meeting the criteria of endangered and threatened wildlife and plants. The factors for a species to be listed as endangered or threatened are:
present or threatened destruction, modification, or curtailment of its habitat or range;
over-utilization of the species for commercial, recreational, scientific, or educational purposes;
disease or predation;
inadequacy of existing regulatory mechanisms; and
other natural or manmade factors affecting its continued existence.
There are 2,244 species currently listed as endangered or threatened under the Endangered Species Act. Out of the 2,244 species listed, 1,618 species are listed in the United States. A species of animal or plant can be removed or "delisted" from the Endangered Species Act when they no longer require protection from the ESA or have been reclassified or have a change in status, example, from threatened to endangered.
Step-by-step explanation:
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