He tells them what happened at the end of the swimming match, which was him being attacked by 3-9 "Sea Monsters"
The queen in Beowulf shows respect and gratitude towards Beowulf for his heroism in defeating Grendel. She admires his bravery and celebrates his victory with feasting and gifts.
fearfully
Grendel responded with fear to the realization that Beowulf would challenge his fighting skills.
Grendel feels threatened by Beowulf's challenge and becomes anxious. He is filled with fear, as he knows Beowulf is a formidable opponent who poses a significant challenge to his fighting skills.
By swimming when a predator comes
Hrothgar's guards insist on taking Beowulf's weapons as a symbol of trust during his visit to Heorot. Beowulf agrees to this request, showing his respect for the king and his willingness to follow local customs. Beowulf trusts in his own strength and abilities to protect himself and his men without weapons if necessary.
Grendel responds with fear and anxiety at the thought of facing Beowulf, a formidable opponent known for his strength and courage. Grendel's confidence wavers as he prepares to confront a warrior who is renowned for his skill in battle.
Beowulf responds to Hrothgar's appeal for further help by acknowledging the continued threat posed by Grendel's mother and offering to track her down and defeat her. He expresses his willingness to face any danger to protect the kingdom and ensure its safety.
Good environment they are exploratory and active swimming around and generally being active. Bad environment they are the opposite.
Guppies can sense a rapid change of conditions in their environment and will normally respond by swimming in a hyper speed.
They react in same way most animals do. They respond to any stimulus. The stimulus can be touch, smell, sight etc... Blue Whales are likely to not to respond to same things as humans such as touch but still react to stimulus. An example being swimming deeper when a boat is near by.
Dinoflagellates respond to their environment by adjusting their position through movements such as spinning, twisting, or swimming. They can also regulate their buoyancy to move vertically within the water column in response to light levels and nutrient availability. Additionally, some dinoflagellates can form cysts to protect themselves from unfavorable conditions.