Did you Know? African Lungfish can survive for a year without water.
When the African Lungfish is in danger of dying, it secretes a mucus cocoon and burrows up to 9 inches into the earth, where it breathes through a built-in breathing tube that leads to the surface. It is thus dependent on rainfall to breathe.
Did you Know? The footsteps of the Apollo astronauts on the moon will most likely remain there for at least 100 million years.