TURNKEY CONTRACT A TURNKEY project is an EPC Contract with total responsibility of Engineering, Procurement and Construction on the EPC Contractor.
Testosterone is a vital male hormone that is responsible for the development and maintenance of male attributes. Women also have testosterone, but in much smaller amounts. The hypothalamus is the decision-maker.
Testosterone is a hormone. It's what puts hair on a man's chest. It's the force behind his sex drive. During puberty, testosterone helps build a man's muscles, deepens his voice, and boosts the size of his penis and testes. In adulthood, it keeps a man's muscles and bones strong and maintains his interest in sex. In short, it's what makes a man a man (at least physically).