<span>Permanent settlements were developed for the first time.
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Islamic Caliphates spread Islam throughout the region during the post classical period and this statement best explains why Islam is an important religion in many parts of northern Africa today. The correct option among all the options that are given in the question is the third option or option "c".<span />
Yes, because the bond was said to last 3 lives. The past life, the present life, and the future life. So, technically, their bond would last forever and forever.
The name given to the expanded and ripened ovary of a plant is a fruit. It is also eluded to in the question itself when it says, "ripened".