Question

(d) absorption (d) all of them C. Choose the correct option. 1. The process of taking in food through the mouth is called (a) digestion (b) ingestion (c) assimilation 2. Saliva contains (a) salts (b) mucus (c) enzymes 3. The enzyme that changes casein into soluble curd is (a) pepsin (b) amylase (c) rennin 4. Another name of windpipe is (a) pharynx (b) larynx (c) trachea 5. Blood carries or transports (a) digested food (b) oxygen (c) waste products 6. The heart beats at an average of -times/minute. (a) 68 (b) 70 (c) 72 (d) lipase (d) alveoli (d) all of them (d) 74​

Answer 1

1 ingestion

2 enzymes

3

4 trachea

5 oxygen

6

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Answer 2

Answer:

1) Ingestion

2) Enzymes

3) Renin

4) Trachea

5) Waste products

6) 72