I think the answer you're looking for is Lube.
Mostly because frozen yogurt leaves a slime residual ingredients on its smallest parts and it could go rotten if left inside.
With the improvement of technology, we can better detect diseases such as cancer. The ability to use x-rays lets us detect thing such as broken bones. We have the ability to use MRIs and chemotherapy to treat patients. Without these, many lives would be lost. Hope I helped!
A smile! It's great to see different smiles from everywhere in the world and it's joyous all around to see positivity, and everyone having the same basis of expression no matter where they're from. :) Hope this helps!
Tania should tell her parents about her frequent headaches and other symptoms