The main purpose of the introduction in an essay is
C. to grab the attention of the reader
Answer:
The answer is unconditioned stimulus and conditioned stimulus, respectively.
Explanation:
In classical conditioning, a conditioned stimulus (the sound of the bell) is associated with an unrelated consequence, called unconditioned stimulus. This produces an involuntary reaction called conditioned response.
The unconditioned stimulus is usually related to physiological needs, such as food or the avoidance of pain.
This refers to the human language is productive, ability to create new linguistic messages freely and easily.
15 pages, wow. Make your punctuation narks larger than the font. When you are talking about a certain topic, take a long time to explain it. Instead of doing a short paragraph, do like 3 paragraphs on that topic. Talk about why money started to change. when money changed. how they changed the money. where miney is produced. different type of things they used in the barter system and ehy they used them. how money impact us today etc