who cut the ribbon on the sydney harbour bridge???

Answer: de Groot
Question: what aspects of network communication are described by a protocol?

Answer: possible error recovery methods
Answer this question: what was the name of the train on mr rogers??

"Neighborhood Trolley"
Q: who played mr freeze in the batman tv series?A: Michael Ansara
Input: what characteristics were part of the medieval code of chivalry?

Output: knightly piety
Please answer this: how many types of spiders are in australia?
around 836 species