B.Autonomous(the ethnic groups have had autonomy
Answer: supplied air mask
Explanation: because air can go in the mask and the gases and fumes can hurt you.
Answer:
Islam began in Mecca
Explanation:
Despite concerns about the reliability of early sources, most historians believe that Islam originated in Mecca and Medina at the start of the 7th century CE, approximately 600 years after the founding of Christianity. Islam was founded by a prophet named Muhammad who allegedly saw a vision from an angel. He wrote everything down and started acting as the angel told him.
