Jan 30, 2026
Most ViewedBirth rates in Gaza
remain relatively high by global standards but have been falling from the very high levels of the early 2000s; estimates for fertility range from roughly 3.3 to 4.4 children per woman depending on the...
polychlorinated biphenyl
Any chemical compound from a series of congeners based on biphenyl skeleton, differing from other compounds of this group by a number and position of chlorine atoms