To estimate the prevalence of vitamin D deficiency (25(OH)D) <50 nmol/L among recently arrived immigrants from Africa and Asia in Oslo, and to explore 25(OH)D levels according to origin, gender and age.
Chemical energy it is the energy stored in the chemical bonds of molecules
Lamarck's theory of evaluation is known as the zoological philosophy, or the inheritance of acquired characteristics.
It must be C, at the Pacific Ocean
D Meiosis produces 4 new cells
