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Author Question: If human population growth rates remain unchecked, it is possible that by the year 2050 human ... (Read 71 times) |
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
Everyone has one nostril that is larger than the other.