American black bears vary in colors despite their name.in the eastern part of their range,most if these bears have shiny black fur,but in the west they grow bro

American black bears vary in colors despite their name.in the eastern part of their range,most if these bears have shiny black fur,but in the west they grow brown,red or even yellow coats.to the north,the lack bear is actually grey or white in color.even in the same litter,both brown and black for red bears may be born.black bears are the smallest if all american bears,ranging in length from five to six feet,weighing from three hundred to five hundred pounds.their eyes and ears small and their eyesight and hearing are not as good as their sense of smell.like all bears,the black bear is timid,clumsy and rarely dangerous,but if attack most can climb trees and cover ground at great speeds.when they angry or frightened,it is formidable enemy.
1.how did the black bear angry?