Question

four questions from questions no. 2 to 7.
1
1. (a) Choose the correct answer:
Shivering is a high frequency, uncoordinated
contraction of
(i) cardiac muscles
(ii) skeletal muscles
(iii) smooth muscles
(iv) blood vessels


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Answer 1

Answer:

1. cardiac muscles
2. cardiac muscles

Answer 2

Answer:

skeletal muscles cause shivering