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Some things to do is stay indoors, stay out of water and avoid metal.
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Answer:
C. tetanic contractions might occur, which would stop the heart's pumping action.
Explanation:
The absolute refractory period of the cardiac muscle action potential refers to the time interval when the voltage gated sodium channels are inactivated. The absolute refractory period lasts ~180 msec. The action potential lasts 200-220 msec.
The refractory period of cardiac muscle is dramatically longer than that of skeletal muscle. This prevents tetanus from occurring and ensures that each contraction is followed by enough time to allow the heart chamber to refill with blood before the next contraction.
In order words, It is important for the cardiac muscle cells to have a longer refractory period, because if they were short like the skeletal muscles, the heart could enter tetanic contraction/summation which is when muscle is stimulated so rapidly that it does not have a chance to relax at all between stimuli.
The answer is add my social
Answer:
well, say what your opinion is and then find reasons that you learned about and use hem to support your argument, working in the words you are supposed to use where they fit. I don't know what you learned but for example, "Statistics show that big corporations are largely at fault for climate change because of the large amount of fossil fuels they use to power machines, and because of how many trees they cut down."
Explanation:
