A bear is more vicious because gorillas in a study is kinda like humans.
Hope this helps!!
When comparing the man's legs to rubber in context, it sounds like he is unable to walk. Describing his legs as rubber would indicate they bent and bowed under his weight on them. He's probably either injured or lame.
Lane used a text to world connection! pollution in the great barrier reef is a real world issue that he was able to compare to the text. hope this helps:)