Who was the first caliph after the death of Muhammad? 'Abbās |
Abū Bakr
Mehmed II
Süleyman

it's B

definitely

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

1. where does the energy of a nuclear power plant come from?

d) political bosses should not hold office