The answer is: Pre operational stages.
According to piaget's theory, children will started to recognize and learn to manipulate symbols during pre operational stages.
They will start to understand hand gestures, facial expression, and voice intonation that given by other people.
I’m pretty sure the answer is D :)
Sometimes, an information users need to be able to make use of <u>informal information</u> such as rumors, unconfirmed reports and stories, when solving problems.
<h3>What is an
informal information?</h3>
This type of information may be indirectly incorporated into an official system as it reflect primarily as adjustments or modifications to formal information. It can be overtly relied upon and incorporated into the formal system.
In essence, these informal information may affect decisions but otherwise never be documented or made known to other
Therefore, an information users need to be able to make use of informal information such as rumors, unconfirmed reports and stories, when solving problems.
Read more about informal information
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Answer:
B
Explanation:
D is picked every 4 years, C. is more security and your recruited.
I don't know what the original empire was, so I don't know what the "others" are, but here some examples:
- the Aztec empire. Contribution: the cultivation of cocoa plant
-the Roman Empire. Contribution: roads, aqueducts, spread of latin script
- Islamic Empire. Contribution: maintenance of ancient Greek knowledge in their libraries and contributions to medical knowledge