Answer:
1. DIGESTION
2. PHOTOSYNTHESIS
3. BAKING
4. COMBUSTION
5. WASHING OF HANDS
Explanation:
1. digestion of food in our digestive system.
2. photosynthesis that taking up places in plants everyday.
3. baking is one of the example of chemistry in our life. Heat helps baking powder produce tiny bubbles of gas, which makes the cake light and fluffy. Heat causes protein from the egg to change and make the cake firm.
4. Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer.
5. Soaps and detergents act as emulsifiers to surround dirt and grime so it can be washed away from clothing, dishes, and our bodies.
