Explain the difference between an endangered species and a threatened species.

any species that is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range. Endangered species are at the brink of extinction now. Threatened species are likely to be at the brink in the near future.

                                            hope this helps -glori~

                                            ~+have a nice day+~

there are no contact forces mentioned on the list of choices that you've provided.