Explain why the probability of a human giving birth to a male baby is always 50%

Stages 1 and 4 of the demographic transition are similar in that

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d

What gigantic island is primarily in the arctic circle?