1. which statement is wrong: A. Muscle contraction begins when the nervous system generate a signal called action potential. B. Action potential travels through sensory neuron (2 Points) Both O A О в None
2. Which statement is wrong? A. we only see wavelengths between about 400 and 700 mm B. human Visual field is spherical (2 Points) Both O None O A OB
3. the common division of the 24 hours per day reserves (2 Points) O All O 8 hours sleep O 8 hours work 8 hours for social activity
1. which statement is wrong: A. Muscle contraction begins when the nervous system generate a signal called action potent
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1. which statement is wrong: A. Muscle contraction begins when the nervous system generate a signal called action potent
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