Are these your choices?
A. Fast and rhythmically
B. Slowly and rhythmically
C. With intensity and speed
D. Slowly and sporadically
What is your answer?
Smooth muscle contracts
3 answers
Is it b?
Smooth muscle cannot be controlled consciously and thus acts ________.
A. Involuntarily
B. Voluntarily
C. Under the control of the peripheral nervous system
D. None of the above
A. Involuntarily
B. Voluntarily
C. Under the control of the peripheral nervous system
D. None of the above