Answer:
More of the world's population is now concentrated in heavily populated urban areas known as <u>megalopolis</u>. This is quite a contrast from the past, when <u>indigenous</u> or native groups were either farmers or <u>nomads</u>— hunters and gatherers who moved between places in search of food. Advanced technology has led to <u>globalization</u>, the integration of world economics and cultures, in the world's more developed countries. This integration requires increased <u>conservation</u>, the responsible use and management of natural resources.
Answer:
Even though Tina told her to skip it, Lexie had a nagging feeling in her gut that if she missed her brother's spelling bee, he would be extremely disappointed in her as well as her parents. After a half an hour of going through the list of pros and cons she had written, she called Tina and told her that although she truly did want to go to the show with them, she thought that her family should always come before friends. Tina completely understood and when Jess heard the news, she was disappointed but came to terms with Lexie's decision. As soon as Lexie arrived at the spelling bee competition, her brother's face lit up with pure happiness and joy when he noticed that Lexie was there with their parents. <em>This was the right decision.</em> Lexie thought while she cheered on her brother. At the end of the championship, her brother won and they all went out to celebrate.
What do you mean by that?
