PLEASE HELP ASAP WILL MARK BRAINLIEST The graph shows the changes in the phase of ice when it is heated.

Which of the following temperatures describes the value of B? (5 points)

A. 0 °C, because it is the melting point of ice.
B. 100 °C, because it is the boiling point of water.
C. Greater than 0 °C, because A represents the temperature at which ice melts.
D. Greater than 100 °C, because A represents the temperature at which water evaporates.

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.