Sex produces organisms different from the parent. There is a good chance that some of those offspring will thrive no matter what new conditions occur. Many organisms can reproduce both sexually and asexually. Humans for example can only reproduce sexually.
Miley Cyrus' Brother Trace Reportedly Impregnates Disney Star Brenda Song. Trace Cyrus, the rocker older brother of Miley Cyrus, is expecting a child with Disney actress Brenda Song, MTV News and other celebrity news sites reported Wednesday. It will be the first child for both Cyrus, 22, and Song, 23, who began dating in May 2010.
She's a mini Miley: Noah Cyrus, 15, is the spitting image of her famous sister as she attends red carpet event with dad Billy Ray. She has one of the most famous siblings in the world, so it's little wonder that Noah Cyrus is a little inspired by her sister Miley when it comes to her fashion choices.