Which concept varies considerably across cultures?

Interdisciplinarity recognizes that the disciplines are limited because

a. Specialism may make you less aware of the broader context of a situation b. Specialism makes more likely to see connections between ideas c. Specialism makes your more likely to answer theoretical but not practical problems

Match each composer with his opera.

A. Georges Bizet B. Charles Gounod C. Giacomo Meyerbeer D. Gioacchino Rossini