Answer:
Absolute refractory period
Explanation:
The absolute refractory period is the period that is started from the initiation period of action potential to the immediately after peak point. This is called the Absolute Refractory Period. This is the time between neuron action potential and not lead the second action potential. The absolute refractory period takes around 1 to 2 minutes.
Thus here Gunther is becoming frustrated with television in the hotel room. He has been scanned through channels. This is the example of an absolute refractory period.
Most of the time ships travelled looking for good trading routes and land to claim in the name of their country
The scientific method begins with the observation of phenomena or natural events. Scientists use inductive reasoning to combine isolated facts into model plausible explanation, or hypothesis.
Scientists use deductive reasoning to design an experiment to test their hypothesis. Scientists develop a good experimental design that contains both a(n) experimental group in which the experimental variable is altered, and control group in which the experimental variable is not altered. The results of an experiment are called data e and must be analyzed in order for a conclusion to be reached.
Answer:
adrenaline, stress
Explanation:
In every harmful situation, the body has a natural tendency to enter into the fight-or-flight response.
Fight-or-flight response- This is a physiological response of a person's body in the event of danger. This term was coined by Walter Bradford Canon, an American physiologist and professor. According to him, when a person faces a harmful event, it triggers the <u>sympathetic nervous system</u> to either <em>"fight"</em> the situation or <em>"flee" </em>from it. Once this happens, the person's adrenal gland becomes activated.
Adrenal gland- This is the gland responsible for the release of hormones such as adrenaline, cortisol, aldosterone, etc.
The activation of the adrenal gland, prompts it to release the adrenaline, which is also known as the <em>fight-or-flight hormone. </em>The body will now prepare to either fight or flee. <em>This explains the first answer above regarding Amir's situation.</em>
Once the body responds, it will now exhibit short-term effect of stress. This includes: <em>increase heart rate, flushing, shaking, constriction of the blood vessels in the body, relaxation of bladder, dilation of the pupils and many more! </em><em>This explains the second answer above.</em>
<span>"Tax bracket" is a term associated with progressive type of taxation. The correct option among all the options that are given in the question is the third option or option "C". The other choices given in the question can be neglected. I hope that this is the answer that has come to your great help.</span>