Central Africa because of the lack of medicine that there is and lack of nutrition in children and adults also there are many virus
Rust is caused when there is a redox reaction of iron and oxygen in the existence of water or air moisture. For the metal to be weakened by rust, the oxygen atoms needs to be mixed with metallic atoms to form the oxygen compound.
From the third month until birth, the developing human is called the fetus
The main line of longitude is the equator
I think it is B) the founder of Tuskegee Institute.