There's 10% Males, 10% Females, and 80% Stupid Rednecks that shouldn't be allowed to reproduce
females
There are about 158.3 million females in the US (2008 estimate).
Because you females need us to.
Yes, but unlike with mammals, in the case of birds females have XY, and males have XX. With mammals like us males have XY and females have XX.
While there should on average be the same number of males and females in a human population, the fact that the male "y" chromosome is lighter than the female "X" chromosome means that, in any population, there are slightly more males born than females, the male type sperm being lighter can swim slightly faster. So there are roughly 101 males for every 100 females.
According to the 2010 US Federal Census, 49.0% of the population of Wyoming is female. 49% of 563,626 = 227,627 females and 335,999 males.
In 1969, the life expectancy for males in the US was around 66.9 years, and for females it was around 74.7 years.
"Yes. The Bowflex Sport can be used by both males and females. It offers sixty different exercises. Some are probably more geared toward males, while others are more appropriate for females."
latest count in the US shows 'a slight predominance of females'
Yes. Us girls have it but also Koreans have it too.. Korean males and females have their period.
The CIA Factbook estimate for 2008 states that the US population consists of 12.7 % age 65 and older. (males 16,263,255 and females 22,426,914)About 12.7% of the US is 65 years of age or older.
About 1/3 people in America are obese.