Answer:
be well focused and indicate a dominant impression
Explanation:
seems the best answer
It really depends on what type of swallow but 3 1/2 to 4 1/2 inches.
I can not remember the chapter, but I hope this helps.
The battle of the Five Armies, Smaug attacks Lake-town. He is killed by Bard with an elongated iron arrow and his body falls on the boat carrying the fleeing Master of Lake-town