I think it is the cell membrane, but there is a possibility it is the cell wall. I think the cell membrane is correct because the skin does allow certain things into your skin cells, such as water. Similarly, cell membranes allow certain things in the cell. The cell membrane basically acts as the security guard of the cell.
Northern city is the answer
Answer: marketing channel
Explanation:
A marketing channel is the path that the product travels through before it reaches the consumer , from the point it get produced to where it will be consumed. Manufacturers produce the product but don't usually sell it straight to the customers hence they utilize marketing channel to make sure it get to the customer such as through department store and vending machine.
Marketing channels also includes wholesalers and retailers.
Answer:
c. We can never observe a necessary connection between events.
Explanation:
According to Hume, he argues that we can never conceive any necessary connection between the events of cause and effect. This is as a result that there is no other impression to which our idea may likely be traced.
So, according to Hume, he believes that when we have an experience of one event that it likey leads to assume an "unobserved" cause.
Answer:
True.
Explanation:
The world systems theory is a fundamental social evolution theory which states that, some developed countries such as core nations benefit while other countries such as peripheral (underdeveloped) nations are being exploited significantly.
According to world systems theory, peripheral nations become economically dependent on core nations, which keeps them at a low level of modernization.
Basically, the world systems theory divide the world into three (3) main categories and these includes;
I. Peripheral nations: these includes countries that provide cheap labor and other resources for the core nations. Some examples of peripheral nations are Haiti, Nigeria, Kenya, Sudan, Philippines, Chad, Niger etc.
II. Core nations: these are technologically advanced and well-developed countries that benefit from peripheral nations. Some examples of core nations are Germany, China, Japan, United States of America, England, France etc.
III. Semi-peripheral nations: these includes countries that are in between core and peripheral nations such as developing countries.
