Ticks feed on the blood of larger hosts for sustenance and survival. saliva from infected ticks can also transmit disease-causing pathogens into the host. , Is it commensalism, mutualism, parasitism, or predation?

The relationship described in the statement is parasitism. Ticks feed on the blood of larger hosts for their own sustenance and survival, which harms the host. Additionally, the transmission of disease-causing pathogens through infected tick saliva further exemplifies the parasitic nature of the relationship.