Answer:
"effortless"
Explanation:
"less" is the suffix which negates "effort".
You're exerting strength and attempt when giving effort at a task and either don't have to (as in this case with playing the instrument) or don't when doing something effortlessly, thus the two have opposite connotations via the suffix.
It’s important to practice communication in school because when your grown looking for a job your not gonna have the right communication skills to get through in life
Communicate-talk
Necessary- needed
Unbroken -constant
Unstable -valatile
This one is pretty simple! The answer is has.
Simple sentence it has a subject and a verb train being the subject and traveling being the verb fast being the adjective.