Yes, "All teenagers are mean and smelly they really need to clean up their acts." is a run on sentence.
Answer:
Sailors agree that the versatile bowline is the “king of knots (Bond and Stein, p. 149).
Explanation:
Sailors agree that the versatile bowline is the “king of knots (Bond and Stein, p. 149).Sailors agree that the versatile bowline is the “king of knots (Bond and Stein, p. 149).
Answer:
Time is not always change.
Explanation:
it has no commas conjunctions or other complex sentence "add ins"
Answer:
can help students focus attention on key concepts and relationships, anticipate what is to come, and monitor their comprehension as they read.
Explanation: