<u>Answer:
</u>
The substance that Rayna has discovered is most probably a neurohormone.
<u>Explanation:
</u>
- The special regulatory substance that is produced by the brain in response to a specific sensation or an internal process happening within the body is referred to as a neurohormone.
- Such hormones travel to various parts of our body through the medium of blood and initiate internal actions that bring substantial temporary changes in the functioning of the organs.
- The secretion of hormones mostly happens as a result of an external stimulus.
The advantage of having an object delegate method lookups to its prototype is By using the prototype chain. All objects reference the same prototype methods. You only need to maintain one piece of code to affect all inherited objects. Extending the prototype causes all inherited objects to gain new methods.
A prototype is an early sample, model, or version of a product created to test a concept or process. It's a term used in many different contexts, including semantics, design, electronics, and software programming. Prototypes are commonly used by system analysts and users to evaluate new designs for improved accuracy. The purpose of prototyping is to provide specifications for a working system, not a theoretical system. In some design workflow models, prototyping (a process sometimes called materialization) is a step between formalizing and evaluating an idea.
A prototype can also mean a typical example of something, as in the derivations of "prototype". It is a term that is considered an accepted norm and helps identify objects, behaviors, and concepts that are similar to terms such as stereotypes and archetypes.
Learn more about the prototype here: brainly.com/question/7509258
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Answer:
A). It was an unusually violent strike.
Explanation:
The federal government became involved in the American Railway Union's strike against Pullman company as it was an unusually violent strike that could not be overlooked as it affected the freight badly. The federal government carries the right to intervene in labor disputes or strikes especially when it adopts a violent form. The Pullman strike badly affected the nation's freight. Thus, the federal government interfered to end this protest in order to get the things back to normal by ordering the army to control the strikers and when they(strikers that were obstructing the trains) refused to violate the judicial order, they were imprisoned. Thus, <u>option A</u> is the correct answer.
competition is necessary in learning because it is what emphasis that make one want to work harder
