When a driver touches a car's steering wheel on a hot day, heat is transferred to the driver's hands by a. radiation b. electromagnetism c. conduction d. convection

C.conduction

the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.

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the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

i am pretty sure it is d.