Repeated drug use or alcohol use after a period of obsidian from substance abuse is called

What are the four qualities required in different relations

Sam and ben have discovered some strange animals living in the woods behind their house. ben is excited because he believes they are marsupials, an animal he's never observed in the wild before. his brother is sure it is not. what feature should the boys consider in deciding whether the animals are marsupials?

According to thorstein veblen, a successful businessman would be most likely to demonstrate his worth to others by: