The fоllоwing sentence is illоgicаl. Replаce the underlined word or phrаse with one that makes sense. Don't rewrite the whole sentence, just the underlined word or phrase. Please do not use capitalization or punctuation in your answer. You should learn to add accents from your keyboard, but for now you can copy and paste from here: á é í ó ú ü ñ Á É Í Ó Ú Ü Ñ Practicamos natación en un estadio.
The percent оf crude prоtein in ureа is _________________.