useless trivia: What Word Means: The Body Of A Nerve Cell?

Questions

With a weight averaging 7,800kg (17 lbs), this critter boasts having the heaviest brain?

With a maximum weight of 704kg (1,552lbs), this is the world's heaviest turtle species?

The Top 10, Countries that still find it necessary to kill the most whales?

This fish has a recorded maximum speed of 112kph (69mph)?

The Sailfish is the fastest fish, try and guess either number two or three?