Snakes use their tongues for collecting chemicals from the air or ground. The tongue does not have receptors to taste or smell. Instead, these receptors are in the vomeronasal, or Jacobson's Organ, which is in the roof of the mouth.
<span>Vietnam showed that the us could not always just play kingmaker and intervene in a country to stop it from becoming strategically unfavorable in a global sense</span>
