Although mark realizes that his behavior is unreasonable, he is so alarmed by high bridges or expressway overpasses that he avoids them by taking an unnecessarily lengthy route to and from work each day. mark appears to suffer from

Hmm.. Mark suffers from a phobia.

Explanation:

A phobia is an extreme or irrational fear of or aversion to something, so he has a phobia of high bridges and expressway overpasses. Mark may have Gephyrophobia (fear of bridges) but only high ones.

heyo, whats up

when you sing louad enough the vibration of you voice is able to shatter glass so yes vibration is your answer

if this mark brainliest i wolud be happy and have a great day you!

answer; the above statement is (true);