Why is it that Grendel’s mother cannot seem to harm Beowulf?

Grendel's mother senses that a human being has penetrated her lair. She catches him, but his body is protected by his chain-mail armor, which she can't tear.

Explanation:

the choice that is not a technique that you should use to come up with ideas for the topic of a research project is, writing about academic subjects that are not interesting to you. this does not belong to the techniques to come up with ideas because having no interest in a certain topic will lose your drive to come up with better ideas. it gives no room for improvement and acquiring of new ideas and information. 

explanation:

hello, never fear the human spider is here!

answer: c.)   his bad side.

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merry christmas

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the human spider!