A softball is similar to the SIZE of a coffee mug, but not the SHAPE. I hope this helped.
A sea is great body of water, usually salty, that covers the earth broadly. It is a connected body of salt water that covers 70% of the earth.
The ocean on the other hand, is a large area of water in between continents. They are very big and they join smaller seas together. Together, the oceans are like one "ocean", since all the "oceans" are joined
I imagine, it's A, they get a sense of the history of the area they are investigating.
Please show is the model
So i can answer your question
Answer: A large body of water that is partially surrounded by land.
Explanation: