Paddy field !! Trust me :)
atleast trying to make it renewable as possible, not use it too much, not taking the non renewable one, possibly find a new place that have the enough resource and.. maybe going further into space to use it resource
the answer to the equation is 4/5
If you mean Fahrenheit and Celsius, than 16 F is greater than 16 C
The answer is A) by offering incentives to families who only have one child