If a retainer is not worn for 1-2 weeks, there may be some minor shifting of the teeth, especially if the retainer was previously worn consistently. It is important to wear the retainer as prescribed by the orthodontist to maintain the alignment of the teeth. If the retainer cannot be worn for a short period of time, it is important to communicate with the orthodontist to discuss the best course of action to prevent any significant shifting of the teeth. **

Olaplex No. 1 and No. 2 are professional salon-only products that are typically used as part of the Olaplex system, which also includes No. 3, the at-home treatment. While No. 1 and No. 2 are designed to be used in conjunction with No. 3, they can still be effective on their own in a salon setting when used by a professional. However, for best results and to maintain the integrity of the hair, it is recommended to also use No. 3 as part of the Olaplex system for at-home maintenance. **

There is no official world record for the marathon distance because the International Association of Athletics Federations (IAAF) does not recognize world records for the marathon. Instead, the IAAF recognizes world records for specific track events, such as the 100m, 200m, and 400m. However, there are unofficial world records for the marathon distance, which are recognized by organizations such as the Association of Road Racing Statisticians (ARRS). **

Germany's Public Enemy No. 1 is considered to be far-right extremism and neo-Nazism. These groups promote hate, racism, and violence, posing a significant threat to the country's social cohesion and security. The German government has taken measures to combat these extremist ideologies through law enforcement, education, and social programs to prevent radicalization. **

It is called Despair No. 1 because it is the first in a series of works that explore the theme of despair. The artist may have chosen to number their works in order to create a cohesive series that can be easily identified and distinguished from other works. Additionally, the use of "No. 1" may suggest that there are more works in the series, each exploring different aspects of despair. **

As of my knowledge cutoff date in September 2021, the Air Max 1 is still being sold by Nike. However, it's important to note that product availability can change over time due to various factors such as demand, production decisions, and new releases. It's always best to check with official retailers or the brand directly for the most current information on product availability. **

It is possible that the number of 1 shops will decrease in the future due to changing consumer preferences and the rise of online shopping. However, there will likely still be a demand for convenience stores that offer quick and easy access to everyday items. Additionally, some 1 shops may adapt their business models to offer more specialized or unique products in order to differentiate themselves from larger retailers. Overall, while the landscape of 1 shops may change, it is unlikely that they will completely disappear in the near future. **

If someone is not seeing improvements in their endurance despite intensive exercise, there could be several factors at play. It's important to consider their overall training program, including the type of exercises being done, frequency, intensity, and duration. Additionally, factors such as nutrition, hydration, sleep, and recovery time can all impact endurance levels. Consulting with a fitness professional or healthcare provider may help identify any potential issues and create a more effective training plan. **