Area Room Category Name Difficulty
TourianMother Brain RoomAllSpring Ball Zeb SkipBeginner
There is an easy Zeb Skip method that's possible if you destroy the first Zebetite with missiles, and then do the Zeb Skip on the second Zebetite using Spring Ball. Jump into the frozen Rinka, and Samus should be put into a crouching pose. Then just morph, and then use Springball to jump through the Zebetite.

Shoutouts to andrew/foosda for telling me this was possible.