<span>The effect of presidential coattail describes when a popular president running for reelection brings additional party candidates into office. This effect is brought about by the popularity of the presidential candidate who brings in supporters that will also vote for his/ her party's candidates. This is in relation to the idiom, ride on coattails, which means riding on another person's success. </span>
The correct answer is letter A
Explanation: Poverty is not being able to have basic needs. Rates of mortality measure death of newborns, this is an important indicator of the health of the community. If the rates high this means that the community have some problems, like hygiene, social policy.
intranet is the correct filling
What is intranet
An intranet is a computer network used exclusively by employees of a company for information exchange, improved communication, teamwork tools, operational systems, and other computing services. Although most of the technology is based on the Internet protocol suite, the word is used in contrast to open networks like the Internet.
A company-wide intranet can serve as a key hub for internal communication and teamwork and serve as a single point of access for both internal and external information. The technologies for local area networks (LANs) and wide area networks are used to create an intranet in its most basic form (WANs). The infrastructure of many contemporary intranets includes search engines, user profiles, blogs, mobile apps with notifications, and event organizing.
An extranet and an intranet are occasionally contrasted. Extranets allow customers, suppliers, and other authorized parties access while intranets are typically only accessible by company personnel. Extranets are private networks that are extended onto the Internet with unique authentication, authorization, and accounting features (AAA protocol).
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Answer:
The correct answer to the question: Which of the following is an example of chemical weathering, would be, C: Oxygen reacting with the minerals in rocks.
Explanation:
Chemical weathering, especially in rocks, is defined as the changes that rocks suffer as they come in contact with water and its chemical components, that through reactions, alter the formation of these rocks. There are several ways in which the contact between water and rocks causes this weathering, one of which is called hydrolysis, which is, the way in which the water and rock minerals combine together to change the structure of rocks, like is the case of feldspar. Another one is when oxygen combines with the minerals of the rocks, to cause oxidation, which leads to rocks accumulating rust, becoming weakened so they easily break, and acquiring a redish-brown color. This is why the answer is C.
