Respuesta :

b, accent mark, because they are placed on the parts of the word that is stressed when pronouncing the word

Answer:

  B. Accent mark.

Explanation:

  Also known as a diacritic, is a glyph added to a letter.

  In the Latin script, the main use of the accent mark is to change the sound-values of the letter in which is added.

  I hope this answer helps you.