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take place in it from the time you bite a piece and put it in your mouth to when you, swallow it? Think what does the saliva in your month do?, , Ans. When I bite a piece of green guava, it is hard and may even taste a bit bitter. However,, after chewing it properly, it becomes soft and sweet. Saliva makes the food soft and also, helps in its digestion., , 17. Where do you think the food must be going after you put it in your mouth and, swallow it? In the picture given here, draw the path of the food through your body., Share your picture with your friends. Do all of you have similar pictures?, , e, , , , Ans. I think the food we eat would first go to the stomach and then to the intestines., , f, , 18. How do you feel when you are very hungry? How would you describe it? For, example, sometimes we jokingly say” I am so hungry I could eat an elephant!”, , Ans. I feel a bit tired when I am very hungry. Besides, I feel an empty sensation in the, , stomach and want to eat something immediately., , 19. How do you come to know that you are hungry?, , Material Downloaded From SUPERCOP, , Ans. When my stomach feels empty and I have a strong urge to eat something, I come to, know that I am hungry., , 20. Think what would if you do not eat anything for two days?, , Ans. If I do not eat anything for two days, I will become weak and fall ill., , 21. Would you be able to manage without drinking water for two days? Where do you, think the water that we drink goes?, , Ans. No, I will not be able to manage without drinking water for two days. Water is essential, for life. The water we drink is used in various metabolic activities within our body and some, water and some water is exerted out of the body through urine and sweat.