Answer:
Threshold is a specific voltage that is needed by a neuron to generate action potential
the absolute refractory period is period in which neurons are unable to generate second action potential. And relative refractory period is interval following absolute refractory period.
Normally -70mV voltage is required to stimulate an action potential
Explanation:
The relative refractory period is the period occur shortly after the depolarization of a nerve fiber when partial repolarization has occurred and need a greater stimulus which can stimulate a second action potential.
During an action potential, sodium channels (voltage gated) open, and sodium rushes into the cell because there is more sodium outside the cell than inside and after specific time period sodium channels closed and at the same time potassium channels opens which let the positive ions (potassium ions) to goes out of the cell which makes axon negative and again ready for other action potential
The action potential generates at −70 mV which raised it to threshold potential which is above −55mV then rapidly rises to a peak potential of +40 mV and then the potential drops and overshoots to −90 mV, and the resting potential of −70 mV is reestablished.
The correct answer to your question is Abraham. I believe this because Moses was the one who took the Israelis out of slavery from the Egyptians hands with the helps of God. David was the second king of the Israelis so he couldn't be the founder of them. Solomon was the son son of David so he could not be the founder.
Hope this helps! God bless
-vf
Translation results
Karl Popper
Ele argumentou que a ciência não usa a indução, e a indução é de fato um mito. Em vez disso, o conhecimento é criado por conjecturas e críticas. ... Salmon critica Popper com o fundamento de que as previsões precisam ser feitas tanto para fins práticos quanto para testar teorias.
desculpe se eu não fiz sentido não sou muito bom em falar português
If im reading it right and remember they are
rivalry among competing firms,
potential entry of new competitors,
potential development of substitute products,
bargaining power of suppliers,
and bargaining powers of consumers
<u>Explanation:</u>
Historical context: The text tells the story of one of America's most deadly storms; The Schoolchildren’s Blizzard of 1888. We can remember, that at the time there were no advanced/efficient weather forecasting tools and they were way through the winter season.
Intended audience: The text was intended for those who did not witness the events of that tragic day. For example, this was indicated with the statement <em>"In the 1930s, during the Great Depression, the WPA Federal Writers’ Project...created by the US government...interviewed survivors of the Schoolchildren’s Blizzard."</em>
Author's purpose: The author only seeks to narrate events that occurred by including the accounts of those who witnessed and survived it.
Author's point of view: The opening lines of the text reveals his point of view when he said,<em> "The winter of 1887–1888 was one of the worst on record for the Midwest."</em>
