I'm pretty sure that answer is <span>A- The volcanoes for an island arc, indicating a diverging plate boundary.
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Manila is the largest European city that is not a capital of a country
Answer:
Correct answer is A. Islamic calendar.
Explanation:
A is correct as this answer known as Hijra happened in 622. This year marks the period from when the Muslims started counting time.
B is not correct as Medieval period starts with the fall of Western Roman Empire.
C and D are not correct as this don't refer to the Muhammed's move from Mecca to Medina.
The exosphere is the furthest out layer.
Hope this helps!