1. No Science can not provide a quick answer that would suffice the philosophers. Some examples of these questions is "What is a being?", "What do all these being have in common", "What is truth?" or "Is truth is even possible to achieve?"
2. Ethical Objectivism is the belief that the values and good are in itself intrinsic, thus requiring no outside dependence. This theory was developed by Ayn Rand. Many major religions in the world have this system their belief, or so called Moral Absolutism.
3. Casual possibility is the possibilities of things that will happen according to the current set of rules that rules the world, not only the law of logic but also the other sets of rules like the laws of Physics. It also considers the available resources and current circumstances that could cause the possibility.