Answer:
That science was able to find more things and discover a lot more things than 300 million years ago.
Explanation:
It is C. I just took a quiz on it
The best answer is "foreshocks before the quake and aftershocks after the quake".
These terms are used to characterise the events of an earthquake over time. Foreshocks are small shocks that can occur before the main seismic event. Aftershocks, like foreshocks, are smaller seismic events that can occur after the main seismic event.