Answer:
The correct answer will be option-Did some dinosaurs give birth to live young?
Step-by-step explanation:
A scientific question is a statement which is based on the observations by the researcher. Scientific questions must be tested and verified to have the real answers by making predictions in the form of a hypothesis.
In the given question, the scientist found new fossils which showed young baby was present inside the womb of mother dinosaurs. This observation will lead to generating a scientific question as which could be answered as evidence has been discovered which could generate a hypothesis.
Thus, the selected scientific question is the correct answer.