The sentence would be "Over the years, the research group has seen that humpback whales often live and hunt together for years"
The verb of the sentence <em>Were you given a second helping </em>is passive.
Active sentence would be - Did they give you a second helping?
Idk what the context is of this , repost with more explanation
Answer: personification
This is an example of personification. It means that non-human entities get the qualities of human entities. Heart cannot dance literally, but if you use personification, it can.
Explanation:
Due to his arrogance/confidence, Beowulf wanted to kill Grendel without any armor(by convention even his clothes) or any weapon. He wanted to prove that he can kill Grendel on equal footing, that is to kill him only with his brute strength. The creature was known to rip men apart only with it's bare hands- and Beowulf wanted to show that he is stronger than Grendel even without armory
