Question

State whether the following statements are TRUE or FALSE.
1. The length of the small intestine is 1.5 m
2. Solid waste is excreted in the form of urine.
3. Saliva is secreted by the mouth.
4. Human beings can digest cellulose.
5. The process of digestion is completed in
the small intestine.​

Answer 1

Answer:

1.false

2.false

3.true

4.false

5.true

Answer 2

Answer:

1. False

2. True

3. False

4. False

5. True

Explanation:

1. Length of the small intestine is 7 m.

3. Saliva is secreted by salivary glands.

4. Humans cannot digest cellulose because they lack the enzymes essential for breaking the beta-acetyl linkages. 

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