Answer:
for number 3 b . for number 4 d . for number 5 a
Explanation:
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Answer: C</h2><h3>~ latitude lines run east to west which includes the equator, the prime meridians run north to south.</h3>
A workshop is an event where <span>a small group is led by a facilitator or trainer for the purpose of enhancing skills or developing knowledge in a specific topic.</span>
Answer: hyperpolarized, longer.
Explanation:
An increase in potassium ions in the cardiac tissue will enable heart rate & volume to decrease.
The extracellular potassium concentration around a myocyte increases, and the potassium gradient accross the cell membrane reduces, and in turn the resting membrane potential will be more positive. There will be more negative resting membrane potential if extracellular potassium reduces.
Lesser potassium levels in the extracellular space will cause hyperpolarization of the resting membrane potential. For action potential to be initiated, depolarization of the membrane must be done essentially by a larger than normal stimulus.
Hypokalemia results in hyperpolarization in the myocytes' resting membrane potential in the heart. When there is more negative membrane potentials in the atrium it may result arrhythmias because of a more complete recovery from sodium-channel inactivation, less likely enabling the triggering of an action potential. Futhermore, the reduced extracellular potassium reduces the activity of the IKr potassium current and make ventricular repolarization slower. A delayed repolarization may project re-entering of arrhythmias.
Archaeologists learned many things about burials in the past. The way which someone is buried can indicate status, and their belief of an afterlife. For example, if they are buried with their wealth, it indicates that they may be taking their riches with them to the afterlife.