Direction: Fill in the blanks in the passage given below. When we take food inside our mouth the process of __(38)__ starts from there. __(39)__ gets mixed with food to smoothen it. We chew the food with our __(40)__ . The chewed food goes to __(41)__ which takes the food to stomach. In stomach the food gets mixed with __(42)__ juices and then the food goes to __(43)__ .