Final answer:
Without specific context, it's hard to say exactly what Howie did while yelling during the tackle. Generally, in literature, characters may yell out of excitement, fear, anger, to intimidate, call for help, or express frustration. The right answer depends on the text context.
Step-by-step explanation:
As the question does not provide specific information about what Howie did while tackling Julian and yelling, it's difficult to provide a definite answer. However, let's assume a typical scenario in an English narrative, which may describe action and reaction in a physical confrontation. So, when Howie tackled Julian, he might have started yelling with excitement, fear, or anger. For instance, he could be yelling to intimidate Julian, shout for help, or express frustration. The specific action Howie took while yelling would depend on the context and meaning the author aims to convey in the passage.
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