Answer:
correct
Explanation:
Grammar studies the structure of words, the ways in which they are linked and the meanings to which such combinations give rise to
The spelling of a language is the set of rules that govern it to be spelled correctly. Spelling, in a nutshell, is the normative part of language.
Therefore the sentence is grammatically correct but has a spelling error when writing the word "chuchillo" where the correct word is "cuchillo" which means knife.
its the study of biology and the study of language
(Es el estudio de la biología y el estudio del lenguaje)