Rini was asked to write some involuntary actions. She has written some voluntary actions also as shown in the list.
(i) Chewing food
(ii) Sitting upright on a table
(iii) Digestion of food
(iv) Beating of heart
(v) Singing a song
(vi) Dancing
(vii) Breathing
(viii) Writing a letter
Select the option that contains only involuntary actions.
(ii) Sitting upright on a table
(iii) Digestion of food
(iv) Beating of heart
(v) Singing a song
(vi) Dancing
(vii) Breathing
(viii) Writing a letter
A(i), (iii), (vii) and (viii) only
B(ii), (vi) and (vii) only
C(iii), (iv) and (vii) only
D(ii), (v), (vi) and (vii) only