A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles. Muscle contraction begins when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron.
The correct answer is B I’m 100% because i had that question before
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Uhm having computers and staring at a screen is kinda bad and the good thing is there are facts about the internet that are helpful?
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Why over the counter drugs are often abused is because Many people can get addict to the certain drug , or they can take more what the prescription calls for which can cause over doses or even death.
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3. Wish for peer approval