The types of sound which feels good or in harmony with human hearing are called pleasant sounds whereas some sounds which are not good or not good for hearing and it makes one irritating can be referred to as unpleasant sound.
The answer is <span>Selena, an american adolescent
On average, American teenagers are three times more likely to held a part-time job during high school compared to any other students in the world.
The most likely reason for the part-time job is most commonly financial diffculties experienced by their parents, so they feel that they should take a part-time job when they want to buy something for themselves.</span>
I guess it depends on the type of dog; larger dogs tend to live shorter than smaller ones. A statistical average would be between 10-13 years.
