State whether each scenario describes a case of parasitism, predation, mutualism, or commensalism.

1. The ant burrows into a thorn of the acacia tree to live and eat sugar secreted by the tree. The ants benefit the tree by attacking predators.
Interaction:

2. The tick burrows into the cow's skin to suck blood.
Interaction:

3. The Komodo dragon bites a water buffalo to inject it with venom. About 1 week later, the water buffalo dies of poisoning and is eaten by
the Komodo dragon.
interaction:​