Scientists once believed that tyrannosaurus rex dragged its tail along the ground. today, they know that t. rex did not drag its tail but held it aloft, above the ground. this change in scientific consensus happened because

Truly we are unable to understand how dinosaurs actually projected themselves while they still existed. our only true knowledge of dinosaurs comes from scientists that study prehistoric fossils (Paleontologist) but truly we have no way to prove whether or not Tyrannosaurus's dragged their tails or not.

Because the t rex or tyrannosaurus rex used its tail for balenc

What is your question then

U. life is what you go through to become a better person. it makes you stronger, wiser, and more creative. it can be hard but its ok. because i believe everyone was put here for a reason. whether or not you know that reason you should always look towards the future and trust in god for a better tomorrow.be safe and blessed