Question

E. Choose the correct option.
1. The process by which a plant loses water through the stomata is called
(a) excretion
(b) respiration
(c) transpiration (d) sweating
2. Urea is a waste produced in the process of the breaking down of
(a) proteins
(b) carbohydrates
(c) fats
(d) sugars
3. Digested food, gases, waste and other substances pass into and out of the blood through the
thin walls of
(a) nephrons
(b) capillaries
(c) veins
(d) arteries
4. The normal pulse rate is around
(a) 60 per minute (b) 72 per minute (c) 52 per minute (d) 82 per minute
all
1​

Answer 1

Answer:

Explanation:

1. (c) transpiration

2.( a) proteins

3.(b) capillaries

4.60 per minute

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Answer 2

Answer:

1. transpiration.

2. protein.

3.capillaries.

4. 72 per minute