Will efforvescense on flagstone eventually go away?

What is the life expectancy of a 72 year old man with stage 4 lung cancer and only 20 percent of heart function? How many carbs should a 180 lb 5'6 large bone diabetic female have daily to lose weight? What is the fear of losing friends called? Why do humans possess a mixture of axons some large diameter heavily myelinated axons and some small diameter relatively unmyelinated axons? Do sociopaths go back to old relationships? Will a pregnancy test tell me if im pregnant two weeks before my period is supposed to start? What are hypertrophic degenerative changes superiorly in the talonavicular joint? Why are color colors? Can you develop psychopathy or do you have it all your life? You got your periods delayed for 5days and had bleeding after that which was just 10percent of the normal bleeding that too it was darkbrown and dry..does this mean I can get pregnant? Why are viruses difficult to culture? Is a clear or white discharge a few days after your period should have come a sign of pregnancy? What is the importance of calculating your BMR? What causes the fingers to lock up? Who gave birth to Freddie kreuger? What sleeps in winter and wake up in spring? Why does the cold line sweat? Why is my left ear hurting inside? Dog broken leg cast or surgery? Does spermatogensis begin during puberty?