23 pairs.
There are 46 chromosomes in each cell. However, there are 23 in a sex cell e.g. 23 in an egg cell, 23 in a sperm cell to form 46 chromosomes for a embryo to develop.
Four
0.001GHz
0,335g.
One
308
84
12 inches
0.1m
42 inches
0.0009144 km
There are 6666 Ayats in the Quran.