Cordyceps fungus infiltrate their insect host, where their hyphae then grow into the insect's body and absorb nutrients from non-essential organs while controlling the insect's brain. When the fungus is ready to reproduce, it directs its host to march to a cool, moist location in the forest where spores erupt through the insect’s head to spread in the wind. Is this an example of commensalism, mutualism, parasitism, or predation
