I studied it in 3rd standard so I don't remember much. As much as I can remember CPU means Computer Programming Unit. Computer doesn't have a full form it is a simple word that means something that computes or calculates.
Answer: human migration is like bird migration where you go hot places when it is cold
Explanation:I think sorry if I’m wrong
<span>it is a "short" vowel sound.</span>
<span>A short
vowel word is the word that does not enable the vowel inside it to produce that
vowel's long vowel sound. For example, the word hut is a short vowel word, on
the grounds that there is no long U sound. At the point when there is one vowel
in a word, either toward the start or between two consonants, it for the most
part has the short vowel sound.</span>
Answer:
Variable interval
Explanation:
In a variable interval, the researcher will not give the reinforcement on a regular schedule.
The purpose of this type of reinforcement is to condition the subjects to adopt a certain behavior even after the reinforcement is taken away in the future.
<u>Example:</u>
Let's say you want to teach your son to put away his toy after he's done playing it.
In order to encourage him, you give him his favorite candy as soon as he's putting away his toy, but you do not give the candy every time he does it. Sometimes you give it, sometimes you don't.
When this happen, your son will start to develop an understanding that there is always a possibility for candy every time he put away his toy.
This will make him more likely to put the toy away and wouldn't sulk even after he does not receive the candy.
Answer:
No, power is necessary for authority