Answer:
Explanation: instead of using super you may want to use (muy). after seres vivos you can put (por ejemplo) and then type the rest.
hopefully it helped :) and answered your question.
Answer:
You could say Buenos Dias Professor/Senor
Buenas tardes Senor/Professor
Explanation:
If the question is to make it into a proper sentence then you take out en so it says, Muchos jóvenes llevan todo lo que necesitan cuando viajan.