Question

Identify the functions of blood from the following.

(i) Transportation of nutrients

(ii) Regulation of body temperature

(iii) Exchange of gases.

(iv) Protection against infections.


a) (i) and (iv)
b) (ii) and (iii)

c) (iii) and (iv)
d) (i), (ii), (iii) and (iv)​

Answer 1

Answer:

d)

Explanation:

The correct Option is D ..

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Answer 2

Answer:

d

Explanation:

i) nutrients are absorbed after digestion, in the small intestine and carried to all the cells of the body by the blood

ii) blood helps to maintain homeostasis

iii) carries oxygen from lungs to various body parts and carbon dioxide from the cells to the lungs to be released outside

iv) the WBCs in blood fight infections

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