The correct answer is UCS
Explanation: Unconditioned stimulus (UCS) is the one that unconditionally provokes a natural and automatic response. For example, when you smell one of your favorite foods, you may immediately feel very hungry and salivating. In this example, the smell of food is the unconditioned stimulus.
Unconditioned response (UCR) is the response that occurs naturally in reaction to the unconditioned stimulus. For example, if the smell of food is the unconditioned stimulus, the feeling of hunger in response to the smell of food is the unconditioned response.
The feeling of hunger in response to the smell is an unconditioned response, and a whistle sound is the conditioned stimulus.
The conditioned response (CR) is the learned response to the previously neutral stimulus.
True.
Darwin studied how the fossils of certain animals very slowly changed over the couse of millions of years, indicating that animals slowly eveolved over several millenia from oceanic creatures, to more advanced oceanic creaters and anphibians, reptiles, mammals, birds, and more. Also, eachof these classes continued to evolve within themselves to make different species and improve on already existing species.
<h2>Mark Brainliest?</h2>
Answer:
Some people argued for equality for women. Women received more work opportunities in the field of education. Women were viewed as having natural rights just like men.
Answer:
Civil liberties are freedoms guaranteed to us by the Constitution to protect us from tyranny (think: our freedom of speech), while civil rights are the legal rights that protect individuals from discrimination (think: employment discrimination).
Explanation:
You need to have a green card
