Topic Details (Notes format)

Which element has the chemical symbol "Ir"?

Who discovered DNA fingerprinting?

Which phenomenon causes day and night on Earth?

In which year did World War II end?

Which language family includes Spanish, French, Italian, Portuguese, and Romanian?

Which philosopher wrote the ‘Communist Manifesto’ along with Friedrich Engels?

Which is the longest river in the world?

Which scientist is credited with inventing the first practical telephone?

Which element has the chemical symbol "Kr"?

Who discovered the fossil hominid "Lucy"?