human
Question: A student is visiting a local limestone quarry and finds fossils of seashells. The quarry is located hundreds of miles from the ocean. The fossils best indicate that

Choices:
A) this area was once below sea level.
B) global temperature changed over time.
C) erosion took place after a flood.
D) volcanic activity affected the area.
gpt
The correct answer is 0: this area was once below sea level..