the world's 2nd longest river (4000 miles) n mainly green tropical American parrots
3
comprises about 6400 species in 5 families of trees and shrubs and terrestrial herbs and a few free-floating aquatics including: Palmae
4
n a chain of more than 200 islands about 400 miles long in the western central Pacific Ocean
5
Hence, it is necessary to suppress the bissextile day at the end of every century which is not divisible by 400, while it is retained at the end of those which are divisible by 400. a
