Concept:All dogs bite, so any dog (whether it barks or not) must bite.Explanation:• Statement: "All dogs bite" means every dog bites.• Therefore, dogs that do not bark are also dogs, so they bite.• Conclusion I correctly states that non-barking dogs also bite.• Conclusion II says non-barking dogs not necessarily bite, which contradicts the given statement. So II does not follow.Answer:Only conclusion I follows.