Tristan the T-Rex is scheduled to return to Berlin in 2022. The exact date of his return has not been announced yet, but visitors can look forward to seeing him at the Museum für Naturkunde in Berlin next year. Keep an eye on the museum's website and social media for updates on Tristan's return. **

Yes, the T-Rex did have serious competitors during its time, such as the Triceratops, Ankylosaurus, and Spinosaurus. These dinosaurs were also apex predators and would have competed with the T-Rex for food and territory. The Triceratops, for example, had a large bony frill and horns that it used for defense, making it a formidable opponent for the T-Rex. The presence of these other powerful predators would have contributed to a complex and competitive ecosystem during the time of the T-Rex. **

T-shirts with numbers on the back are commonly referred to as "jerseys" or "sports jerseys." These types of T-shirts are often worn by athletes during games to easily identify players on the field or court. They are also popular among fans who want to show support for their favorite sports teams or players. **

When you're not wearing a T-shirt, your back is more exposed to the elements and other potential irritants. This exposure can lead to dryness, irritation, or even allergic reactions, all of which can cause itching. Additionally, without the barrier of a T-shirt, your back may be more prone to friction from things like furniture or sweat, which can also lead to itching. It's important to keep your back clean and moisturized to help prevent itching when not wearing a T-shirt. **

The holes in the back of a t-shirt are typically there for ventilation and to provide a more comfortable fit. These holes, often called "gussets," allow air to flow through the shirt, keeping the wearer cool and reducing sweat buildup. Additionally, they can also provide more flexibility and movement in the shirt, making it easier to move and stretch while wearing it. Overall, the holes in the back of a t-shirt serve a functional purpose in enhancing the comfort and wearability of the garment. **

To send a T-shirt with tracking, you can use a shipping service that offers tracking options such as USPS, UPS, FedEx, or DHL. When preparing the package, make sure to securely wrap the T-shirt in a protective covering and place it in a durable shipping envelope or box. When purchasing postage, select a shipping option that includes tracking and make sure to keep the tracking number handy to monitor the package's journey to its destination. **

No, typically there is no tracking chip in a regular T-shirt. Tracking chips are not commonly embedded in clothing items like T-shirts. However, some high-tech or specialized clothing items may have tracking devices for specific purposes like inventory management or security tracking, but this is not the case for most everyday T-shirts. **

You can send a T-shirt with tracking by using a shipping service that offers tracking options, such as USPS, UPS, FedEx, or DHL. When you package the T-shirt, make sure to securely seal the package and affix the tracking label provided by the shipping service. Once the package is sent, you can use the tracking number provided to monitor the shipment's progress and ensure it reaches its destination. **