two halves of a body are metallic and wooden respectively. In which half the centre of gravity is situated​

Centre of gravity means a point from which the weight of a body or system may be considered to act. In uniform gravity it is the same as the centre of mass. For regular shaped bodies centre of gravity lies in the centre of the particular body.Hence centre of gravity lies at the intersection of the two medians.

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.