The correct answer is A. This is because undeveloped meaning they don't have access to any of the other offered answers
Answer:
it was a SEA STACK.
Explanation:
A sea stack is formed from cliffs. It is a part of the cliff that breaks off from the original structure because its connecting portion will erode and be gone due to weathering and constant barrage of waves on the cliff sides.
Biology is the study of the earth therefore it is false