For the following reaction, identify the element that was oxidized, the element that was reduced, and the oxidizing agent. give an explanation for each answer.

zn + h2so4 znso4 + h2

Oxidation is the Loss of electron 
Reduction is the Addition of Electron
Zn + H2SO4  >  ZnSO4 + H2

Zn(+2)/Zn )       Zn >Zn(+2) + 2e-
H(+)/H2 )        2H(+) + 2e > H2
So ,
 
Zn is the reducing agent and H+ is the oxidation agent
Therefore,
Zn is oxidized and H+ is reduced

Its a hope this