Protozoans are classified based on the way that they move. Many Protozoans have advanced evolved Cilia (hair like fibers) or Flagella(a big tail) which help them move. Where others, such as, the amoeba use a pseudopodia to move around by stretching its cytoplasm âpullingâ itself forward to its next destination.
1 The first full-length episode of Oobi aired on April 7, 2003. Moose and Zee, Noggin's former hosts, were introduced on this same day.  Josh Selig, the creator of Oobi, was inspired to create the show after watching puppeteers in Poland perform with their bare hands.
Absolutely, but the OP's question is about an established date, and not the age of various objects. Something where you could sit down and say Ok, the Egyptians wrote that this tablet was made in the 4th year of King Oogie-Boogie and we can use modern tools to say that they meant 3216BC.