A. Gravity is a law, not a theory. B. Microevolution has been observed in nature, time and time again. C. There are at least 5, possibly more depending on who you are debating with, other types of evolution, including macroevolution which are still scientifically seen as hypotheses since they have never been seen occur in laboratory or field conditions. D. Science is not something to be handled by someone in an emotional state. It just becomes spittle and drivel coming out of an uninformed mouth. This is not meant to be offensive, it's an observation I have made as a scientist where when someone wants to fight so hard for a point that they ignore the empirical data and/or their own limits. Have a nice day everyone!