The question is given in the picture below. please help me and mention all the steps..​

a)water is turning into ice it is changing it's state from liquid to solid

b)B to C  ice is melting and it  is changing  it's state from solid to liquid

C to D water is boiling and it is changing it's state from liquid to vapours(steam)

c) temperature

At A 0

At B 0

At C 100

At D 100

Explanation: The temperature will remain 0 degrees Celsius until all the ice becomes water and the temperature will remain 100 degrees Celsius until all the  water changes into steam.

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic