Question

9. Match the items given in Column-A with those given in Column-B.
Column A
(i) Tanning
(ii) Keratin
(iii) Hair
(iv) Sweat
Column B
(a) Protein
(b) Ultraviolet
(C) Thermoregulation
(d) Errector muscle
​

Answer 1

Answer:

i-b

i-bii-a

i-bii-aiii-d

i-bii-aiii-div-c

pls mark my answer as the brainliest !!