Question

is the group of words in bold a phrase or a clause? in 2005, american scientists who worked at the south pole observatory enjoyed a game of croquet in the snow, making them the first people ever to play the game in antarctica. phrase clause

Explanation:

A clause has a subject and a predicate (a verb and what relates to it), while a phrase does not. The bolded group "who worked at the South Pole Observatory" has a subject ("who" referring to "scientists") and a predicate ("worked at the South Pole Observatory"), so it is a clause.

Answer:

clause