Multiple levels of analysis
The biggest difference is with the data they deal with. Sociology deals with a problem or a premise by studying human influence or studying the interaction of human to its environment as always the principal subject and with no scientific method involved. Whilst other natural sciences like scientist of biology uses scientific method and data from the environment to come up with his own premise on the matter.
The life expectancy for a child born in a developing country in 2030 is : 65 years. This is significantly lower then those in developed countries since the child that grown in a developing country tend to not have proper nutrition during their life.
