Answer:
“Paleontologists used to think that dinosaurs were similar across the continents at least during the Jurassic period, says Novas. C. diegosuarezi’s mix of features now brings a wrinkle of doubt to that idea.” What this paragraph explains is how this new species of dinosaurs gives a form of evidence the dinosaurs that were in South America were built differently from other dinosaurs in the world. The paragraph also explains that scientists need to find more dinosaur fossils to examine especially from the South America region. They need to do this before they can support their claim.
Step-by-step explanation: