sponge

One of the most astonishing examples is the Antarctic sponge Monorhaphis chuni, with one specimen estimated to be over 11,000 years old.

Think back to it, the baby's day when someone buys a new home is that you immediately open the box with an eager mood, isn't it?

Scientists have discovered a completely new carnivorous sponge shaped like a harp that lives at depths of more than 3 kilometers below sea level.