A terminal includes a reception unit that receives DL (Downlink) control information for allocating a SL (Sidelink) resource, from a base station, a transmission unit that transmits data in the SL resource to another terminal, and transmits a HARQ (Hybrid automatic repeat request) response corresponding to the SL resource or the data to the base station, and a control unit that determines a control related to the HARQ response, based on presence or non-presence of a transport block to be transmitted in the SL resource.