Ahomozygous dominat brown mouse is crossed with a heterozygous brown mouse (tan is the ressesive color)

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology