
Q What was the approximate weight of an adult Tyrannosaurus?
- A About 2 tons
- B About 6 tons
- C About 10 tons
B About 6 tons
After hatching from its egg, Tyrannosaurus is believed to have taken approximately 20 years to reach maturity, with adults weighing about 6 tons.














![[Latest Research] What Was the Function of Spinosaurus's Giant "Sail"? Exploring the Mysteries of Thermoregulation and Underwater Locomotion](https://dinosaurmuseum.jp/wp/wp-content/uploads/eyecatch_spinosaurus-sail-function_en-1024x512.webp)
![[Latest Discovery] A Third Type of Skin, Neither Scales Nor Feathers? Meet "Haolong dongi," a New Dinosaur Species Covered Entirely in Spikes](https://dinosaurmuseum.jp/wp/wp-content/uploads/eyecatch_dinosaur-spiky-skin-discovery_en-1024x512.webp)
