The correct answer for the question that is being presented above is this one: "TRUE." The Centennial Exhibition was meant to show off America as an industrial power to the rest of the world. It is also known as <span>International Exhibition of Arts, Manufactures and Products of the Soil and Mine."</span>
True, Nativists were an anti-immigrant group that held racist views of new immigrants.
The unit for resistance is Ohm. When subjected to a potential difference of one volt, the SI unit of electrical resistance transmits a current of one ampere.
<h3>What is resistance?</h3>
It is an electrical circuit, that use to measure the resistance to current flow. The Greek letter omega is used to represent resistance in ohms. Georg Simon Ohm (1784-1854), a German physicist who researched the link between voltage, current, and resistance, is the name given to Ohms.
Thus, option C is correct.
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It describes what the weather is like all year round in the Caribbean
Answer:
The correct answer is B. They are a collection of minerals or a body of glass.
Explanation:
The study of rocks needs the observation of their characteristics; its characteristics depend on the properties of the minerals that compose it, its relative amounts and the way in which these were joined to originate the rock. Texture is the external appearance of any rock. It depends on the shape, size and internal arrangement of mineral crystals. Each of these characteristics maintains its specific properties (chemical and physical) in the rock as a whole.
In a rock we can distinguish two types of minerals:
Essential minerals. They are the ones that constitute the nature of the rock and give it its characteristics and properties for being in greater proportion. The lack of one of them would result in the formation of a different rock with different properties.
Accessory minerals These are minerals that appear occasionally in very low proportions within the typical composition of a particular rock. Its presence does not alter the basic characteristics of the rock.