Love may seem like war sometimes, but within the reproductive tract of female fruit flies, a true battle rages: Sperm from different male flies compete head - to - head for a chance to fertilize the precious eggs. (sciencemag.org)
For example, female chimpanzees are known to prefer to have sex with different males within the fertile phrase than they prefer outside of this phase — a strategy thought to improve their offspring's chances of survival. (sciencedaily.com)
There are a lof of different male outfit for the ceremonies but there is a common accessory, available in several styles, which makes perfect any man wedding outfit, it is the case for luxury watches. (babywhatsup.com)