Luca see snow melting from a roof as the sun comes out. Later he notices that the melting snow froze into icicles during the cold night. How is energy related to these changes of state? A. Thermal energy affects the difference in freezing points.
B. Thermal energy is absorbed during melting, and then is released as it freezes.
C. The amount of thermal energy absorbed is affected by low melting points.
D. Thermal energy flows from cold objects to hot objects as they freeze.
I’ll mark you brainliest

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Consider the story you just read. all but one of the choices below indicate that something is living.

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes