Captain Rex is both a captain and a commander. He holds the rank of captain in the Grand Army of the Republic, but he also serves as a clone trooper commander within the 501st Legion. This means that he has the authority and responsibility of a commander while also holding the rank of captain. **

No, a technical diploma is not sufficient to become a captain. To become a captain, one typically needs to obtain a bachelor's degree in a related field such as marine transportation, marine engineering, or nautical science. In addition to a degree, aspiring captains also need to gain significant experience at sea, obtain the necessary certifications and licenses, and undergo specialized training to develop the leadership and management skills required for the role. Therefore, while a technical diploma may be a good starting point, it is not enough to qualify for a captain position. **

No, the sea captain no longer lives off of Penny. In the story, Penny's father has passed away, and Penny is now living with her aunt and uncle. The sea captain's circumstances have likely changed since then, and he is no longer dependent on Penny for his livelihood. **

It is unclear whether the sea captain is still living off of Penny, as this information is not provided. It is possible that the sea captain has found other means of support or has moved on from relying on Penny. Without further information, it is difficult to determine the current situation. **

Yes, in the Marvel Comics universe, Captain America was frozen in ice at the end of World War II. He was later discovered and thawed out in modern times, where he continued to fight for justice as a member of the Avengers. This iconic storyline of Captain America being frozen and then revived has been a key part of his character's history and has been depicted in various comic books, movies, and TV shows. **

Captain Marvel does not age because she possesses superhuman abilities that slow down the aging process. Her Kree physiology grants her enhanced strength, speed, and durability, as well as the ability to heal rapidly. These powers not only make her immune to the effects of aging but also allow her to maintain her youthful appearance and vitality over time. Additionally, her connection to the energy of the Space Stone further enhances her longevity and prevents her from aging like a normal human. **

Captain Tsubasa 2020 is a Japanese anime television series based on the manga series of the same name by Yoichi Takahashi. The show follows the story of Tsubasa Ozora, a young and talented football player with a dream of becoming the best in the world. The 2020 version of the series is a modern adaptation of the classic manga, featuring updated animation and storytelling while staying true to the original spirit of the series. It showcases Tsubasa's journey as he overcomes challenges, makes friends, and competes in intense football matches. **

No, Captain Tsubasa is not an expansion. It is a Japanese manga series written and illustrated by Yoichi Takahashi that focuses on the sport of soccer. The series has been adapted into various anime series, video games, and other media, but it is not considered an expansion of any particular franchise. **