The answer is "stays the same".
Whether what kind of process the substance undergoes, the mass will stay the same. When a substance undergoes a phase change, the weight of the substance would either increases or decreases but the mass will definitely stay the same.
Answer:
i dont learn about it yet at school
Explanation:
i m sorry I'll try to answer it again
They are the energy needed to do all everyday things
Answer:
It's C I believe
Pls lemme know if it was right :)
