Bloating, belching and intestinal gas: How to avoid them. Bloating, belching, gas and gas pains can be embarrassing and uncomfortable. Here's what causes these signs and symptoms â and how you can prevent them. Bloating, burping and passing gas are natural and are usually caused by swallowed air or the breakdown of food through digestion.
1 Tyrannosaurus rex was one of the largest meat-eating dinosaurs that ever lived. 2  Everything about this ferocious predator, from its thick, heavy skull to its 4-foot-long (1.2-meter-long) jaw, was designed for maximum bone-crushing action.
It was a plant eating dinosaur with a small head and neck. It had large triangular plates on its neck, back and tail. It also had long, pointed spines at the end of its tail that could be used to protect itself by hitting attacking dinosaurs.he Tyrannosaurus is the best known dinosaur. It lived during the Cretaceous Period. It was one of the biggest meat eating dinosaurs at 50 feet long and 20 feet tall, weighing up to 6 tons. It had powerful jaws, with sharp 7 inch teeth, well designed for eating other dinosaurs.