NASA now mandates that some of its scientists work to spin off space technologies for other uses; for example, NASA scientists recently used atomic oxygen to restore a 19th-century painting that had been damaged in a fire.
A. mandates that some of its scientists
B. mandates for some of its scientists to
C. mandates that some of its scientists will
D. has a mandate for some of its scientists to
E. has a mandate that some of its scientists must
A. mandates that some of its scientists
B. mandates for some of its scientists to
C. mandates that some of its scientists will
D. has a mandate for some of its scientists to
E. has a mandate that some of its scientists must










