What is the oldest method of human needs?

Does marajuana kill brain cells-? What To give In metabolic acidosis? Is it normal to have fits of rage just randomly? What is min chex? Which organism is a parasite? What three things could you not live without? What is the sensitivity of a balance? How does change in skin color contribute to the maintenance of homeostasis? How do you know who to tell about an unsafe situation? How long after opening should a tube of ointment be discarded? How do I say I have been thinking about what you said? How old would someone be if they were born in 1965? What size comes after 1 inch ear gauge? What if you haven't had a period in a year? You have had shingles for 7 days get intermittent sharp head aches is this symptomatic? Another name for dietary fiber is what? Am I ready for a relationship? Which fruits and vegetables to eat to reduce pigmatation? What is the Normal MicroalbuminCreatinine Ratio? Why are men such pigs?