Answer:
a. Conventions
Step-by-step explanation:
Convection is one of the traits of writing that focuses on the correct use of spelling, grammar, punctuation, paragraphing, capitalization and other acceptable rules in writing. Convention is the mechanical correctness/accuracy of a writing. Writing can only be great if it is written with the right convention. For a writing to be strong in conventions, the writer should take enough time and care to proofread and edit the writing where appropriate. Conventions require time and patience to master but are easy to practice.