They are related to one another because they are both moving in sone way or capable to move in some way.
6000, 5600, 5560
bill: I would round to the nearest tens
prize: I would round to the nearest thousand
In conclusion, dolphins need open space because at sea, dolphins are always on the move, often traveling hundreds, sometimes thousands of miles. Their large brains likely help them to succeed in foraging on widely scattered and temporarily available resources. Dolphins, like some other animals, are essentially complex social mammals that need expansive space to live in. A tank can’t even begin to address these needs…