Answer:
Kandel showed that weak stimuli give rise to certain chemical changes in synapses; these changes are the basis for short-term memory, which lasts minutes to hours.
Answer: There is no fundamental difference
Explanation:
There is no fundamental difference between visible light and invisible light such as radio waves and X rays. They are all electromagnetic waves that differ in only one way: their wavelength.
The correct answer to this open question is the following.
Unfortunately, your question is incomplete. You did not include the description of the trade networks or the sources. Without that information, we do not know what you are talking about.
However, trying to help you with something, we can comment on the following example.
We can refer to the trade networks developed in the Trans-Saharan
trade. These traders were merchants of the African region -North and Western Africa- who traveled in caravans, using the camel to transport people and products across the deathly Sahara Desert.
They traded many products such as salt and gold, which were the most precious resources of the time. Gold was a valuable mineral with high value, and salt was as important to preserve food. But they also traded animal skins, ivory, silver, sugar, pepper, and slaves, to important trade centers such as Timbuktu and Djenne.
Erik Erikson said that at each stage of development there is a <u>crisis or task </u>that needs to be addressed for a healthy personality.
<h3>What makes a positive personality?</h3>
When we refer to someone as having a "good personality," we indicate that they are endearing, fascinating, and enjoyable to be around. Everyone strives to appear appealing to others. Therefore, having a positive personality is essential—perhaps even more so than having nice looks.
Therefore, Psychosocial theory states that we go through eight stages of development from early childhood to late adulthood. Every step involves a task or issue that needs to be resolved. A sense of competence and a healthy personality result from completing each developmental task successfully.
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