Please choose the correct answer to the question: Which is most accurate?

Answer1: melting is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid Answer2: melting is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid Answer3: freezing is when solids are heated above their melting point; melting is when solids are cooled from liquid to solid Answer4: freezing is when solids are heated above their melting point; freezing is when solids are cooled from liquid to solid

Answer format: answer1/answer2/answer3/answer4