Why is banking something Muslims are allowed to do?

They can, as long as it does not imposed interest for loans.

Explanation:

Muslim teachings prohibited the followers to lend money with  a 'Riba'. Riba refers to any additional amount of money that is asked beyond the original amount loaned to other people. They considered this as unethical.

This is why Banks in Muslim countries usually implemented a sharia-compliant finance. These banks would not impose interest rates to the customers who ask for the loans.

They obtain their profit to a method that they refer to as 'Mudarabah'  or profit sharing. If the Bank loan a certain amount of money to a businesses, the bank inquire the business to share some part of the income that they generated from the loan.

answer; for children with two myopic parents,the likelihood of becoming myopic is ) correlated with the number of hours spent playing sports each week;

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.