South Korea
"An" is used before a word that begins with a vowel while "A" is used before a word that begins with a consonant.
ultrasaurus
20 mph
Ultrasaurus
shoots,leaves and roots
Trex and ultrasaurus
Ultrasaurus Uintatherium Utahraptor
itiits the biggest dinosaur that ever lived
About 130-140. This thing was massive!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ultrasaurus and Argentinosaurus are both among the largest known dinosaurs, but Argentinosaurus is generally considered to be larger. Argentinosaurus is estimated to have reached lengths of up to 100 feet or more, while Ultrasaurus is thought to have been around 80 to 100 feet long. However, the exact sizes of these dinosaurs are difficult to determine due to incomplete fossil records, leading to some debate among paleontologists.
probably the ultrasaurus. but if your talking about the non skyscraper size zoids, then maybe a gojulas giga
It was 100 feet high and about 140,000 pounds making it the biggest animal ever