The head lamp has a balanced force.
The book has a balanced force.
The car has a balanced force.
The clock doesn't have a balanced force.
The ball has a balanced force.
The bicycle doesn't have a balanced force.
The air jet has a balanced force.
The boat doesn't have a balanced force.
The teddy bear doesn't have a balanced force.
The united states because were the best hahahahahaha
C so the air goes through easier, is what I think
The answer is the table of contents because it tells you where to find every lesson that is in the book
Time. I wish I had more of it.