How does a Wild Boar use

Please clarify your question. What do you want to know about how a wild boar uses:

* What? For example, "how does a wild boar use its tusks?" or "how does a wild boar use its sense of smell?"

* For what purpose? For example, "how does a wild boar use its tusks to defend itself?" or "how does a wild boar use its sense of smell to find food?"

Once you provide more details, I can give you a more specific and helpful answer.