B.) air pollution
because travelers get malaria so i think it would be air pollution.
Answer:
it's wild guess I'm say a is answer
Answer: b
Explanation:
A isn't true because it doesn't always result in new phobias. C isn't true because new situations can cause stress or anxiety. D isn't true because there are other ways to solve anxiety, like therapy and talking to people.
your answer is otitis media
That is great advice! ☭
