<span>Swan symbolizes grace and beauty on many levels of love, music, and poetry. </span>
Answer:
An <u>Action Potential</u> is an <u><em>"All or Nothing"</em></u> phenomenon. It was first described in 1871 by a Physiologist Henry Pickering Bowditch.
Explanation:
The action potential is always a full response, there is no such thing as a strong or weak potential. This means that when<u> a stimulus is given, a neuron either does not reach the threshold or a full action potential is fired</u>.
<u><em>STATEMENT OF LAW:</em></u>
The all or none law states that , <u>the strength of a response of a nerve cell or a muscle fiber do not depends upon the strength of a stimulus. If a stimulus is above a certain threshold, the nerve cell will send the information down the axon towards the synapse and the signal is being propagated.</u>
<u><em>SIGNIFICANCE:</em></u>
The significance of this law is that<u> it minimizes the possibility of information to be lost along the way.</u>
This law was initially applied to the muscles of heart but later it was found to be true for neuronal cells and other muscle fibers too.
Thus an action potential is all or nothing event.
Answer:
The answer is number 3
Explanation:
Amidst the economic crisis, Hoover was definitively crushed by Democratic nominee Franklin D. Roosevelt in the 1932 presidential election. In the wake of leaving office, Hoover appreciated perhaps the longest retirement of any previous president, and he wrote various works in resulting many years. Hoover turned out to be progressively traditionalist in this time, and he unequivocally criticized Roosevelt's foreign policy and New Democratic Deal. During the 1940s and 1950s, Hoover's public standing was somewhat restored by serving in different tasks for Presidents Harry S. Truman and Dwight D. Eisenhower, including as executive of the Hoover Commission.
Answer:
A. enjambment
Explanation:
The poetic technique that Robert Browning uses in the excerpt from "My Last Duchess" is enjambment.
Enjambment means the continuation of a sentence without pause after the end of a line, couplet or stanza or it means that the thought in one line of poem does not end in that line but still continues in the next line.
"Of joy into the Duchess' cheek: perhaps Frà Pandolf chanced to say "Her mantle laps Over my lady's wrist too much," or "Paint Must never hope to reproduce the faint Half-flush that dies along her throat:"
Exaggeration - The girl took 3 years in the mall just for an example. The sentence is exaggerating how long she took in the mall.