Using your knowledge of the mining method shown in the image below select the statement that best describes the benefits of using this method for miners.

really dont know sorry bud i hope you get a good grade thogh and try surching it up k k

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.