Biological differences between males and females, other than contrasts in breasts and genitals, is

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

What does natural resource management aim at ?