I would say that people can develop phobias from a lot of different things. i would say a big one is child experiences with different things that end up giving them anxiety into adulthood.
Answer:
it is rotton or food poisoning.
Answer: THE ANSWER IS A!!!! (1) Creates a clear chain of command; (2) Limits independence of lower-level workers.
Explanation: APEX!
Answer: they pretty much have the same job
Explanation:they both command