Learning Task No. 4: Classify the uses/importance of each materials listed inside the box. Answers may be stated in any order. Write your answer in your notebook. soap sugar water charcoal tear pot vinegar Liquefied Petroleum Gas (LPG| Food/ food preparation 6. 7. 8. 9. 10. Cleaning/ hygiene chopped woods detergent powder rice grains alcohol salt Cooking/heating 11. 12 13 14. 15. rice cooker toothpaste radio electric fan Gadget/ appliances 16. 17. 18. 19. 20.​