Depends on how fast he runs in a sitting. If he runs slow during the 20 minutes he isn't getting much done :D.
Answer:
not sure but circulatory
Explanation:
cause your emotions change your heart rate
Ummm. It's simply not a question l. "How not to be lonely." Is a statement. Like, this is how not to be lonely.... if it were to be a question then you would say, "How do you not be so lonely?"
Answer:
yes ...
i don't know why i am writing yes but write it
