what are two specific examples of the expanding role of blogs in reporting and commenting on social, political, cultural, legal, and sports issues.
There is no specific collective noun for sports, however, any appropriate noun that suits the situation will do. Some examples are a field of sports, an arena of sports, a venue of sports, etc.
Steroids
specific skills in sports are important because skills turn into performance. Such as athletic ability, knowledge, experience and God given ability. Examples are leaping, speed, coordination and teamwork :)
skiing
Yes, the noun 'car' is a general noun. Examples of specific nouns for 'car' are sedan, sports car, sport utility vehicle, taxi, limo, etc. Examples of more specific nouns for 'car' are Toyota, Corvette, Jeep Cherokee, Lincoln Town Car, etc.
One needs to be more specific. Which aspect of sports performance? Which sports.
A secondary social group is a larger, more impersonal group formed around a specific interest or activity. Examples include a workplace team, a professional organization, or a sports club. Members come together for a specific purpose and may not have deep personal relationships outside of that context.
Golf
What are the examples of dual sports
No,but if you are playing with your friends and having fun.Otherwise if you are playing an organized sport then you should have a specific type of clothing.
Baseball and American football are two good examples of American sports
sports and physical activites