Question

5 daily uses of the chemical change in our daily lives

Answer 1

Answer:

1. cutting of paper
2. burning paper
3. growing human
4. hair growth
5. check out urself

Answer 2

Answer:

Explanation: there are various uses of  chemical changes in our daily lives

they include:

                     1. Aerobic: here respiration helps to break down glucose into water,carbon dioxide and water in form of ATP (adenosine triposphate)

                     2. Anaerobic: here glucose is broken down in the absence of oxygen, resulting in the production of ethanol, carbon dioxide and energy

                    3. photosynthesis: the process through which green plants manufacture their own food. This occur in the presence of sunlight, carbon dioxide and water

                   4. Rusting of iron: In this case, iron combines with oxygen in the presence of water resulting in formation of iron oxides

                   5. Propane grill: Here propane is the reactant which when burnt with the help of oxygen gives heat energy and other by product