Complete the summary according to the passage. To an , the word "culture" means all the ways in which a group of people , , and . Unlike animals, whose instinctive behaviour is something they are , the different ways of human cultures are something learnt later. As humans, we have to learn the ways of our culture by being or in it. The basic needs all cultures have may be the , but the way to meet the needs, in one culture may vary with the kind of culture we have. What are reguarded as ways of living may not necessarily mean the same to another culture. There is no way to tell which customs of cultures are or . It is simply that different people do the things in different ways.