Answer:
Credibility of documents 
comprises the objective and subjective components of the believability of a source or message.
Explanation:
Credibility has two key components: trustworthiness and expertise, which both have objective and subjective components. Trustworthiness is based more on subjective factors, but can include objective measurements such as established reliability. Expertise can be similarly subjectively perceived, but also includes relatively objective characteristics of the source or message (e.g., credentials, certification or information quality).
 
        
             
        
        
        
Answer:
DONT WORRY HOMIE I GOTCHU
Explanation:
It is "While I practiced" because the sentences has a subject and and a predicate.
HOPE THIS HELPED 
 
        
             
        
        
        
Answer:
He is studying French next year.
I am not walking home tonight.
When is your sister moving to Italy? In about 2 weeks.
Are you wearing a suit to the interview? No, I am not.
We are going to the cinema after work.
I am not coming to the office on Friday morning because I am going to the doctor's.
Explanation:
In the present continuous tense, the verb tense indicates that an action or condition is happening<u> now</u>,<u> frequently,</u> and<u> may continue into the future.</u>
You just have to add -ing to the base verb.