B cells are a type of white blood mobile that provides antibodies. Antibodies are proteins that explain to other immune cells to damage probably destructive international substances like viruses or micro organism. وَمَآ اَسْـَٔلُكُمْ عَلَيْهِ مِنْ اَجْرٍ اِنْ اَجْرِيَ اِلَّا عَلٰى رَبِّ الْعٰلَمِيْنَ ۗ Ia menjelaskan bahwa keberhasilan tidak diukur https://kedarv000riy9.wikinarration.com/user