Question

please tell me the answer I will give mark as brianly​

Answer 1

Answer:

9 c)

10 d)

11 b)

12 d)

13 ?

14 b)

15 a)

Answer 2

Answer:

gland in the walls of stomach secrete enzymes

b) trypsin

the functions of hydrochloric acid is to

c) to break down proteins

the length of small intestine

d)86cm

bile is secreted by

c) pancreas

various step of human nutrition are in order

d) ingestion digestion absorption assimilation and egestion.

digestion starts and ends

a) mouth to small intestine

food is absorbed through

a) villi

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