Q. Which country’s researchers have found the exoskeleton of the largest arthropod to have ever lived in the Earth?
Answer: UK
Notes: Researchers in the U.K. have found the fossilized exoskeleton of the largest arthropod to have ever lived in the Earth. These giant millipede-like creatures were of the length of a car and likely lived during the Carboniferous Period, between 359 million and 299 million years ago.The monstrous millipede ancestors, known as Arthropleura, were already know but the exo-skeleton is found only now.