Once numbering in the millions worldwide, _______________11,000 of them to be found in the lower 48 United States and Alaska.(A) it is estimated that the wolf has declined to 200,000 in 57 countries, some(B) the wolf is estimated to have declined to 200,000 in 57 countries, with approximately(C) the wolf has declined to an estimate of 200,000 in 57 countries, some(D) wolves have declined to an estimate of 200,000 in 57 countries, with approximately(E) wolves have declined to an estimated 200,000 in 57 countries, some