Question

The acid present in the stomach : [i] kills the bacteria present in the food, [ii] protects the stomach lining from harmful substances, [iii] makes the medium acidic which helps in digestion of proteins [iv] makes the medium alkaline which helps in the digestion of proteins *

1 point

a. [i] and [ii]

b. [ii] and [iii]

c. [i] and [iii]

d. [ii] and [iv]​

Answer 1

Answer:

1st and 2nd

Explanation:

because the hydrochloric acid in our stomach kills becteria (sometimes in our food) and it makes a layer of acid which protects us from injuring our stomach (as sometimes we swallow sharp thing and also bones of fish)

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