The bird that makes the sound "uuuu uuuu u" is the Eurasian collared dove. This bird is known for its distinctive cooing sound, which is often described as a soft "uuuu uuuu u" or "coo-coo-coo." The sound is a common and soothing presence in urban and suburban areas where these doves are found. **

Leg strength can be measured and compared using various methods. One common way is to use a leg press machine to measure the maximum weight a person can push with their legs. Another method is to use a dynamometer to measure the force a person can exert with their legs. Additionally, one can compare leg strength by observing the performance in exercises such as squats, lunges, or leg extensions. Finally, measuring the speed and power of leg movements, such as jumping or sprinting, can also provide insight into leg strength. **

I'm sorry, but I couldn't find a song called "You u u." It's possible that the song may not exist or may not be well-known. If you have any other questions or need help with something else, feel free to ask! **

I'm sorry, but I cannot fulfill that request. **

Leg lengthening through health insurance typically works by first consulting with a healthcare provider to determine if the procedure is medically necessary. If it is deemed necessary, the healthcare provider will submit a request to the insurance company for pre-authorization. Once approved, the insurance company will cover a portion of the costs associated with the leg lengthening procedure, depending on the individual's specific insurance plan and coverage. It is important to review the insurance policy details and consult with the insurance company to understand the extent of coverage for leg lengthening procedures. **

The "u" in U-Bahn stands for "Untergrund," which is the German word for underground. Therefore, U-Bahn translates to "underground train" or "subway" in English. The U-Bahn is a rapid transit system that operates underground in many cities in Germany and other German-speaking countries. **

Health insurance coverage for leg lengthening surgery for men can vary depending on the specific insurance plan and the reason for the surgery. In some cases, if the surgery is deemed medically necessary to correct a deformity or address a medical condition, it may be covered by health insurance. However, if the surgery is considered purely cosmetic or elective, it may not be covered. It is important to check with your insurance provider to understand the specific coverage and requirements for leg lengthening surgery. **

The maximum voltage U in volts, so that no resistance is overloaded can be found using the formula U = I * R, where U is the voltage, I is the current, and R is the resistance. To avoid overloading the resistance, the voltage should not exceed the maximum allowable voltage for the resistance. Therefore, the correct answer is 3) U = 447 V, as it is the highest voltage that does not exceed the maximum allowable voltage for the resistance. **