3. This is a physical change.(a) Rusting of nail(b) Spoiling of food(c

1.	3. This is a physical change.(a) Rusting of nail(b) Spoiling of food(c) Trimming of hair(d) Burning of wood
Answer» ANSWER: (C) is the answer. HOPE this HELPS you

3. This is a physical change.(a) Rusting of nail(b) Spoiling of food(c) Trimming of hair(d) Burning of wood

Answer»