semakin banyak isipadu pelarut, semakin perlahan kadar keterlarutan
"Et al" would be the Latin phrase that is used with the primary author's name when a book has more than three authors, the reason why this Latin phrase is used is because this means "and others" that refers to the other authors that wrote the book.
Traer in the preterite tense for third person singular has the -o ending, but traer is an irregular verb in that you must add a j when conjugating this person. Therefore the answer is "trajo."
If you have other problems like this, websites like spanishdict.com are good for checking your work, and creating a table for the verb ("yo traje, t<span>ú </span>trajiste") to figure it out. :)
<h2>Answer:</h2>
Dear Principal
I am a High School student who play a role in a student movement and we are developing some projects for improving school. Nowadays, technology has increased rapidly but the schools hasn't been using technology in its programs. So we want to show several projects to link school with technologies. In this way, programming is a subject we should learn in this school, so we propose you should teach this subject here.
Sincerely,
Michael Wood.
