✔ 最佳答案
1) 慈母龙（學名Maiasaura)
2) Maisasaura is a kind of Hadrosauridae, which is a kind of dinosaurs which consume plants (known as herbivores).
3) Regarding to two, Maisasaura is a kind of Hadrosauridao, thus they wouldn't be able to fight well as the others like Tyrannosaurus did
since they were just not made to really get in a fight. Therefore, their
shortcoming were NO defense against predators.
And with their merits sorry I don't know. However according to my knowledge in observing dinosaurs. When walking(running), their
feet were in a convex-liked shape. Therefore, in physics, there had
less gravitational force on their feet. Also, just because their weight when running were focussed on their toes, they could leap off more
efficiently, thus run more faster.
