Mixture of oil and water heterogeneous?give reasons.​

because mixed particles are visible in this mixture.

Oil and water do not mix, instead forming two distinct layer called phase. The oil phase is less dense than the water phase, and so the oil floats on top of the water.

10 years is the answer

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on