Answer:
C. The symbolic thinking of children in this stage is limited.
Explanation:
Jean Piaget was a Swiss physiologist who is well known for his theory of cognitive development which is divided into four developmental stages and the second stage among them is the Pre-operational stage. It is the second stage in which children between the age of approx two and seven years make understanding of the world around them.
At this stage, children start to think in images and symbols but they cannot understand the concrete logic behind it. At this stage, they start to indulge in role-playing and pretending. However, ego-centrism resists them to accept the viewpoint of others.
<span>Situational is the answer.
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Photon</span>
Answer:
D: It is the step where rims are added and edges are made hard and smooth
Explanation:
The coin production goes through 6-7 basic steps in it's production
1. Blanking: this is where metal strips are fed into blanking machines to make discs called blanks
2.the coins are heated, washed and dried
3. The coins are sorted to pick out any that might be wrongly shaped using the riddler
4. Upsetting which is the part we wish to learn about here, this process adds rim around the edges of the coin making it feel hard and smooth around the edges
5. The symbols and designs for the coin are stamped through the coining press
6. Coins are spot checked and sized and defected ones are sorted out. They are then counted by counting machines and loaded in vaults from where they are transported to the bank.
