You work in a health center on a college campus where a patient has come in with a severe and contagious infection after spring break. Several of their peers have become ill with similar symptoms. What test could you use to determine if these other students have the same infection?

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit