Answer:
you really deleted my answer like you cant get mad
Explanation:
Took me a good 15 seconds to realize what the difference was.
C.) is correct if you have a word that ends with s and you need to make it possessive you use a apostrophe after the s.
Example: You guys' chairs look bad.
Answer is C
In sign language, facial expressions are used to express both linguistic information and emotions. For example an eyebrow raise is necessary to mark general questions in most sign languages. At the same time, signers use the face to express emotions either their own, or when quoting someone else.