C by using just the prefix of the word
<span>The most important skill in learning how to write is D. knowing how to plan before you write. Writing plans is very important, because then you can organize your thoughts and ideas properly and distribute everything to its rightful place. Once you've organized everything to your liking, the writing process will be much easier. </span>
Answer:
1- Other records may have been lost; language is often a barrier.
Explanation:
Option one is correct because it is two complete sentences, not fragments. The sentences are connected, so you can use either a period, a comma, or a semi-colon. Fragments can be separated by colons, but none of the listed sentences are separated correctly.