It is subordinate because who is nine years old can not stand by itself!
Hope it helps :)
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It was started by a scientist Ivan Pavlov who was a russian physiologist who started the Behaviorist movement in psychology.
During the experiment:
- The loud noise is the <u>unconditioned stimulus.</u>
- The fear reaction is the <u>unconditioned response.</u>
- The white rat is our <u>neutral stimulus.</u>
- When the loud noise and the white rat are paired over time, the white rat becomes the <u>conditioned stimulus.</u>
- The Fear reaction to the loud noise the <u>conditioned response.</u>
Our Answer is:
⛱️ 
So, say your # was 6,234,578. you would go to the seven and look to the number next to in, so 8, and if the neighbor is 5 or bigger, you make the number, in this case a 7 an 8. Last, you make all the other #s after the one you rounded 0. So the answer would be:
6,234,570.0