Answer:
The central lagoons of atolls are formed by coral growth and volcanic activity.
Hope this helps
Explanation:
Answer:
Nirvana is a place of perfect peace and happiness, like heaven. In Hinduism and Buddhism, nirvana is the highest state that someone can attain, a state of enlightenment, meaning a person's individual desires and suffering go away.
I think its C. they recognized Abu Bakr as the rightful caliph of islam.
