Muslims must give to the poor and needy.Muslims must fast during Ramadan.
They cant travel at all, since there out of the water they would die from suffocation
Muslims can fast wherever they please.
Muslims do not have to go to any special place to fast.
They Fast In October
Muslims Don't eat when they fast. they fast from Dawn to Dusk. then they are allowed ot eat and drink anything the want (as long of course as it's halal Food ).
Yes, taking medicines while fasting does break the fast because nothing is supposed to enter a muslims body till the fast is opened.
Ramadhan
they fast
Muslims who are sick, elderly, pregnant, traveling, or on their period do not fast. This is because the body is weaker, and one should not fast if it harms the body.
Muslims do eat. In fact, everybody eats. But there is this month that they fast.
Some Muslims might have their children practice fasting for a few hours, but a Muslims are not expected to fast fully from sunrise to sunset until the age of puberty.