Heating curve. a = 30 celsius, b = 55 celsius, c = 55 celsius, d = 90 celsius, e = 90 celsius, f = 120 celsius. describe what state of the substance at each point, what state is it at each point, could it be water( why or why not)? pls , this is urgent. offering a lot of points for this.

Why doesn't heat added to water make the tempature rise above 100c

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5

Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals