Celiac disease tends to be found in families but it's inheritance pattern is not fully understood. In brief: See below. Celiac disease tends to be found in families but it's inheritance pattern is not fully understood.
As you may have guesses the fastest runners in the insect world are cockroaches, which can move almost one foot per second - translating to a little over 3 mph or 50 body lengths per second. This would be equivalent to a human sprinter running the 100 yard dash in 1 second or approximately 200MPH!
The Velociraptor and the Dilophosaurus (both species responsible for more than a few fatalities in Jurassic Park) had top speeds of about 38 km per hour, just below what a modern elephant can manage. The T. rex was the slowest animal in the contest and according to the model could only get up to 29 km per hour. This means that Usain Bolt-the world's fastest man-could probably outrun it with his 9.58 second 100 metre record at 37.5 km per hour, albeit for a short while at least.