Iroh could see Aang because he possessed a strong spiritual connection and understanding of the spirit world. As a wise and experienced mentor, Iroh likely had the ability to sense Aang's presence through his spiritual energy. Additionally, Iroh's deep knowledge of the elements and the Avatar cycle may have allowed him to perceive Aang's spiritual essence even when he was in the spirit world. **

It is difficult to determine who is stronger between Aang and Naruto as they come from different universes with unique abilities. Aang is a skilled airbender with the ability to control all four elements, while Naruto is a powerful ninja with access to various jutsu and the Nine-Tails chakra. Both characters have faced formidable opponents and displayed impressive feats of strength and skill. Ultimately, the answer to who is stronger may depend on personal preference and the context in which they are being compared. **

The legend of Aang, as depicted in the animated series "Avatar: The Last Airbender," is widely regarded as a beloved and well-crafted story. The show has received critical acclaim for its rich world-building, complex characters, and compelling storytelling. It has also been praised for its themes of friendship, redemption, and the balance between good and evil. Overall, the legend of Aang is considered to be a positive and impactful narrative that has resonated with audiences of all ages. **

Avatar Aang died of old age. After defeating Fire Lord Ozai and bringing peace to the world, Aang lived a long and fulfilling life. He passed away peacefully in his sleep, surrounded by his loved ones. Aang's death marked the end of an era, but his legacy lived on through the next generation of Avatars. **

No, fire-breathing dragons would not be biologically possible. The ability to breathe fire would require a biological mechanism to produce and expel a flammable substance, as well as a way to ignite it. There are no known biological systems that could accomplish this, and the energy required to produce and expel fire would be impractical for a living organism. Additionally, the heat and pressure from breathing fire would likely be harmful to the dragon's own body. Therefore, fire-breathing dragons are purely a product of mythology and fiction. **

In Avatar Aang, Zuko's mother is Ursa. She was the wife of Fire Lord Ozai and the mother of Zuko and Azula. Ursa played a significant role in Zuko's life, providing him with love and support, and her absence had a lasting impact on him. The mystery surrounding her disappearance and the fate of their family was a central plot point in the series. **

Avatar Aang is not explicitly stated to be a vegetarian or vegan in the show "Avatar: The Last Airbender." However, there are several instances in the show where Aang expresses his love and respect for animals, and he is shown to be hesitant about eating meat. This suggests that Aang may lean towards a vegetarian or vegan lifestyle, but it is not definitively confirmed in the show. **

As an AI language model, I don't have personal preferences. Both Aang and Korra are beloved characters in the Avatar series, and each has their own unique qualities that make them special. Aang is known for his playful and carefree nature, while Korra is known for her strong-willed and determined personality. Both characters have their own strengths and weaknesses, and fans of the series appreciate them for different reasons. **