<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a</span>
B. forum
they hold the most accurate information and people respond the most
Answer:
Happiness is one of the obvious ones however I was not given any of the following so I am unsure as to what my options were.
Explanation:
the color is bright and is usually be thought to be the color of the sun which could give us happiness after a rainy day