How much energy is needed to convert 64.0 grams of ice at 0.00?

The answer is : start at 0 c with 64 g, ice is fused into water after 0 C.    The energy needed to convert 64.0 grams of ice at 0.00 is start at 0 c with 64 g, ice is fused into water after 0 C.

They are like other investigations? say there was a murder u have to do blood test and finger prints which run through a lab. 

It's called the falling actionwrong subject by the way