Please help! will reward a medal!!

Identify the underlined portion of the following sentence.

Cross-country skiing is one of the best cardiovascular activities that you can do. (1 point)noun clause
adverb clause
subordinate clause

Question

Please help! will reward a medal!! 

Identify the underlined portion of the following sentence.

Cross-country skiing is one of the best cardiovascular activities that you can do.  (1 point)noun clause
adverb clause
subordinate clause

anonymous · Answer

or independent clause

anonymous · Answer

oh, the underlined part is "that you can do" so it definitely isnt an independent clause