Examlex
What do planetary scientists believe mascons to be?
Propinquity
The effect of physical or psychological proximity on the formation of relationships and people's attraction to each other.
Similarity
The state or fact of being alike or having common features, often used to describe how objects, ideas, or individuals share common characteristics.
Reciprocity
A social norm dictating that people should return the help or kindness they receive from others.
Communicator
A person or device that transmits or exchanges information.
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