The correct answer is: Oa. They saw more stars in the constellation than we see now.
Explanation:
1. Dinosaurs lived millions of years ago when the Earth looked quite different than it does today.
2. Due to the Earth's movement and other factors, the position of stars and constellations in the sky changes over long periods of time.
3. Orion is a well-known constellation visible in the night sky.
4. As the Earth has shifted and the stars have moved over time, the dinosaurs would have seen a slightly different configuration of stars in the Orion constellation compared to what we see today.
5. Therefore, it is likely that the dinosaurs saw more stars in the constellation of Orion than we can observe in the present day.
