the.com/brachiosaurus
a 50-foot dinosaur built like a giraffe that lost all sense of restraint
front-highFront legs longer than back, sloping it upward unusually
nostril spotOnce thought to have nostrils on its head
heavy lifterWeighed as much as a dozen elephants
heart problemPumping blood to that head needed enormous pressure
name meaningMeans arm lizard, after its long forelimbs