Why is melting an ice cube is a physical change? me

Melting an ice cube is a physical change because it is changing it's molecular structure in order to become a new form of matter from solid to liquid.

Hope this helped :)

melting an ice cube is a physical change because  you can physically see the ic cube melt in front of you, or change form

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying