Answer:
The cell membrane is semipermeable because it prevents harmful toxins from entering and damaging the cell. At the same time, the cell membrane allows nutrients and other helpful substances through. In this way, the cell membrane is like a security guard of the cell.
Explanation:
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Answer:
This is an example of the menu costs
Explanation:
Menu costs are costs that firms incurr when they have to update their prices constantly. The may have to print new catalogs, new menus (hence the name). If the business is online, the will have to update the database, and the website. Bookeeping will become more difficult as well.
This also causes problems for customers, who do not know what prices to expect, and might be discouraged to buy. Besides, the inflation rate could be so high, that customers could simply be unable to buy things, since their money might have lost most or all of its value.
In the method of authority way of knowing things, people hold firmly to some belief because some respected official, agency, or source has said it is so.
In the method of authority, a person is based on information or solutions from an expert within the concern place. for many questions, the method of authority is an incredible starting point; frequently, it's miles the quickest and simplest way to achieve answers. A technique of acquiring knowledge wherein a person relies on records or answers from an professional in the situation vicinity. The medical technique is a process of systematically collecting and evaluating evidence to test ideas and answer questions. at the same time as scientists may additionally use intuition, authority, rationalism, and empiricism to generate new ideas they don't prevent there. Perhaps one of the most common techniques of acquiring expertise is thru authority. This method includes accepting new ideas because a few authority discern states that they're proper. those authorities include parents, the media, doctors, priests and different spiritual authorities, the authorities, and professors.
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Answer: Multilateral or international agreement.
Explanation:
This agreement is an agreement between two, three, or more entities supported by international legal norms. This type of contract is most often concluded between states and is a legal act that must be respected. This contract originated in Vienna in 1969, and the contract came into practice 11 years later. The convention is currently accepted and signed by about 116 countries around the world.
France and Britain were able to defeat Germany and Capture Berlin
