The first answer was incorrect. The executive branch carries out laws. Don't believe me? Check it on www.legis.state.ia.us/Pubinfo/BranchesGov.html(in the US) The branch of government that carries out laws is the Executive Branch.
executive branch
Executive
The executive branch.
executive branch carries out the laws
The executive branch carries out all the laws
The executive branch of government enforces or carries out laws, the legislative branch makes laws, and the judicial branch interprets laws.
President Obama heads the executive Branch and he writes the laws.
The Executive Branch
the mayor and the government
Legislative
Carries out our laws