The Harvard University Center for the Environment（HUCE）encourages research and education about the environment. The Center _____42_____ its strength from teachers and students across the University.
The most important problems _____43_____ our natural environment are complex. They often _____44_____ cooperation by scholars of many fields of learning. Therefore, the Center seeks to provide the future Harvard-educated researchers, policymakers and business leaders with a special environmental education that emphasizes cooperation, while promoting joint efforts among different parts of the University as well as _____45_____ the University and the outside world. In short, the Center supports research _____46_____ to the environment. By holding public lectures and informal discussions, the Center connects people with an interest in the environment.
(C)that it draws