What approach do you usually take when reading nonfiction

What forms of expression can be restricted by the government

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?

People are willing to pay more for a diamond than for a bottle of water because