Answer:
It refers to the Initiation phase.
Explanation:
Bradford Brown's developmental model of adolescent love (1999) contains four phases: Initiation, Status, Affection and Bonding phase.
The question refers to the Initiation phase, for it is usually the first romantic interest, it has a bit of trying on establishing a romantic relationship and is commonly brief, often fraught with anxiety and excitement.
Answer:
unconditioned Stimulus
Explanation:
Pavlov's classical conditioning experiments result in getting a reaction from the unconditioned stimulus which was earlier triggered by a neutral stimulus. Pavlov's noticed that dog secrets saliva on viewing the food attender and it inspired him to conduct the experiment. Then he arranged a bell in the hall and the bell was rung each time when the attendant arrived. Later the result was that the neutral stimulus food was replaced by the unconditioned stimulus (bell) and reaction (saliva) was obtained.
A "stimulus" is basically an event that happens in the outside environment that triggers a response. So, when you touched the dog's ear, that's a stimulus. The twitch is a response! So, A is correct. But just to be sure, let's look at the rest.
Artificial selection (B) is basically breeding: when humans breed organisms in order to obtain desired traits, like breeding dog species--this is not what our example is talking about.
Natural selection (C) is a similar process. When an organism mutates, but it actually helps it survive, it is more likely than the others to survive long enough to have babies. These babies are likely to have the helpful mutation, and so are their babies, and theirs, until a good portion of them have the mutation. This is NOT the example above!
And D, reproduction--well, let's just say it would involve a female dog and lots of babies, but that's not related to our example, so that isn't right either. The answer is A: a response to a stimulus.
Answer: A
According to Truman, The US established the united states because it longer stand by and allow the forcible expansion of Soviet totalitarianism into free nations.
<h3>Who was Truman?</h3>
Truman was the 33rd president of the united states. He also presided over the onset of the cold war in 1947.
Truman's doctrine committed the United States to actively offering assistance for preserving the political integrity of democratic nations when such an offer was in the best interest of the united states.
Therefore, the united states provided political, military, and economic assistance to all the democratic nations.
Learn more about Truman here:
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Answer,:Difficulty in ascertaining the techniques to be used when dealing with much population.
Waste of time .
Ommission of key samples.
Delayed report.
Explanation:
