Which protozoan is a diver likely to encounter in large numbers at a coral reef?
o a.
ciliates
ob. foraminiferans
o c.
dinoflagellates
od. coccolithophores

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