Answer:
There is an additional, abnormal electrical path in the heart that leads to impulses moving around the heart rapidly, which is in a circular pattern, and also causes the heart to beat too fast.
Explanation:
Reentry circuit, are situation that occurs when a propagating impulse fails to die out subsequent to usual activation of the heart and continues to re-excite the heart subsequent to when the refractory period has ended.
the best statement that accurately describes what's happening is "<em>There is an additional, abnormal electrical path in the heart that leads to impulses moving around the heart rapidly, which is in a circular pattern, and also causes the heart to beat too fast."</em>
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Answer:
all of the above
Explanation:
A lot of people do theses things in the summer so that's why I picked that answer
Cats can purr for various reasons, using the soft rumble as a way of communicating and as a form of self-soothing or even healing. This is why cats will often purr when they're injured, or after a stressful event.
1) It affects the brain
2) Mental alertness
3) irritability
