please ans any one which is easy

Please answer at least one of the threads that I have started in this chapter, giving reasons for your answer. O Evolutionary Ethics: Question 1: Is there a way to answer Hume's challenge that you can't get an "ought" (prescriptive morality) from an "is" (descriptions of human behaviour, or of any feature of the natural world)? Why or why not? Question H2: Street's Dilemma Please answer at least one of the threads that I have started in this chapter. Give reasons for your answer. O Evolutionary Ethics: Question 2: Is there a way for a moral realist to answer Street's dilemma with respect to both the existence of objective moral facts and to our ability to know them? Why (and how!) or why not