Which statements about opposites are true? Select each correct answer. Responses A number and its opposite are located the same distance from zero on a number line. A number and its opposite are located the same distance from zero on a number line. The product of a number and its opposite is always 1. The product of a number and its opposite is always 1. The opposite of zero is zero. The opposite of zero is zero. The opposite of a negative number is always a positive number.