Biologists attribute human sexual dimorphism to millions of years of sexual selection. Gender scholars blame birth certificates.pic.twitter.com/aM2w9buu7W
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
No only worth three times more
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.