Assignment: State whether the scenarios are phy-sical or chemical change and explain how it becomes physically or chemi-cally change. SCENARIOS 1. Food coloring is dropped into water to give it color 2 A straight piece of wire is coiled to form a spring 3. In a fireworks show. the fireworks explode giving off heat and light 4 You forgot to dry the bread knife when you washed it and reddish brown spots appeared on it 5. You blow dry your wet hair PHYSICAL OR CHEMICAL CHANGE? EXPLANATION PLS HELP ​