Well yeah, of course it is. I'm not really sure what the rest of the question is.
Answer:
depends
Explanation:
if it looks like a golden retriever yes
High blood pressure, or Hypertension, is very common especially in adults. It has no symptoms unless blood levels are life-threatningly high. Symptoms include headaches and nosebleeds, though these are very rare. Getting your blood pressure checked regularly is a good way of preventing and controlling this illness but, there are better ways of doing this such as eating home cooked meals instead of McDonalds' every day. Home economics classes would teach us that and more. We would learn how to make sure our houses stay clean and how to buy a house with a mortgage, if we could afford it. A home economics class would make sure every high school student left with a sense of confidence knowing what is necessary to survive in a modern day economy, something that most high school graduates don't feel when they leave. There you go. One paragraph down, about three to go!
The main clause here is The man autographed copies of it at the bookstore. This means that the subordinate clause is what is left - who wrote this new and popular book.
The subordinate clause functions as an adjective, which means that it describes the subject <em>the man. </em>
