How many large language groups are there in Africa? A. 4 B. 8 C. 25 D. 2,50 E. 2,500

abu bakr, was a senior companion and—through his daughter aisha—a father-in-law of the islamic prophet muhammad. abu bakr became the first openly declared muslim outside muhammad's family. abu bakr served as a trusted advisor to muhammad.

answer; utilitarian;

answer; genetics;