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What two things are compared, the positive attributes and similarities between them are judged in relation to each other. It may also be decided if one item has superior qualities to the other.

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  • What are the characteristics of a scientific theory?

    Q: What are the characteristics of a scientific theory?

    A: A valid scientific theory must summarize a hypothesis, be supported with a body of evidence taken from further testing and be submitted for peer review. In science, a theory is used to describe how something works, not why a scientist thinks something may work. For example, gravitational theory describes how the fact of gravity works, and evolutionary theory describes how the fact of evolution works.
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  • What Is the definition of a descriptive essay?

    Q: What Is the definition of a descriptive essay?

    A: A descriptive essay is a paper that describes a thing, event, process or person. An effective descriptive essay creates an evocative portrait of its topic in the reader's mind. Writing in this style gives the author ample creative autonomy with regard to content and format. The goal is to stimulate the reader's imagination and all five senses.
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  • What is the elevation of Quito, Ecuador?

    Q: What is the elevation of Quito, Ecuador?

    A: The elevation of Quito, the capital city of Ecuador, is approximately 9,350 feet, according to Ecuador Explorer. Quito is located in a long, narrow valley in the Andes between the Volcano Pinchincha to the west and the canyon of the Machangara River to the east.
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  • What is a scientific model and in what ways is it useful?

    Q: What is a scientific model and in what ways is it useful?

    A: The scientific model is "the generation of a physical, conceptual, or mathematical representation of a real phenomenon that is difficult to observe directly," according to Encyclopædia Britannica. In layman's terms, a scientific model is just a physical manifestation that combines data and observations with creativity to predict or explain occurrences in nature.
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  • What is the strongest metal?

    Q: What is the strongest metal?

    A: The strongest known metal is tungsten. Its atomic mass is 183.84 amu, and it has the highest melting point of all metals: 3,422 degrees Celsius.
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  • What is three to the third power?

    Q: What is three to the third power?

    A: Three to the third power equals twenty-seven. Since an exponent indicates how many times to multiply the base number to itself, this problem can also be visualized as three times three times three.
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  • Why do we need fractions?

    Q: Why do we need fractions?

    A: Fractions are necessary in every day life because everything does not fit into a perfectly defined number. Such tasks as cooking, building, sewing and manufacturing use fractions for measurements that potentially change the outcome of the product. Fractions are also involved with business and the monetary system.
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  • What is geography all about?

    Q: What is geography all about?

    A: Geography mixes hard science and the humanities to show how humans have grown over the ages. Cultural geography studies how culture and geography affect one another. Physical geography examines the physical aspects of the world, such as water and landscapes.
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  • What are the differences between formal and informal reports?

    Q: What are the differences between formal and informal reports?

    A: The differences between formal and informal reports include tone, structure, scope, content and purpose. Another difference is that formal reports are often used in academic papers or to provide a lengthy overview of a major change or development within a business, while informal reports are used for shorter documents, such as memos and newsletters. Consequently, formal reports are more detailed than informal reports.
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  • What names of animals begin with the letter "I"?

    Q: What names of animals begin with the letter "I"?

    A: Animal names that begin with the letter "I" include the impala, the iguana, the Indian jackal, the Indian star tortoise, and the Indian Porcupine, among others. These animals live in a variety of different environments.
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  • Is homework harmful or helpful?

    Q: Is homework harmful or helpful?

    A: Homework has both positive and negative effects on students. Whereas homework can help facilitate the learning process, this sometimes is only true if there is an adult or other teacher figure present. Some argue that assigning too much homework can cause physical health problems, social development issues and increased stress levels for students.
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  • How do you make a tropical rain forest diorama?

    Q: How do you make a tropical rain forest diorama?

    A: To make a tropical rain forest diorama, get a box, paste a green background around the sides and back, and glue in rain forest animals and trees. Cut an eye hole in the box, then glue the box closed.
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  • What is the press?

    Q: What is the press?

    A: The press is the news media. Members of the press work to gather facts and then present those facts to the public. The First Amendment of the U.S. Constitution guarantees that the government cannot interfere with the work of the press.
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  • What is a medieval charter?

    Q: What is a medieval charter?

    A: A medieval charter is the ancient equivalent of a modern-day will or deed. These charters recorded property, rights and grants. Medieval charters are very detailed. They help present-day historians discern familial relationships and customs of that time period and can shed light on language differences, depending on the age.
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  • What does "compare" mean?

    Q: What does "compare" mean?

    A: What two things are compared, the positive attributes and similarities between them are judged in relation to each other. It may also be decided if one item has superior qualities to the other.
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  • What are the eight steps of the scientific method?

    Q: What are the eight steps of the scientific method?

    A: The eight steps of the scientific method are: identify the problem, ask questions, research the questions, create a hypothesis, conduct experiments, collect and analyze data, draw conclusions and share the results. The eight steps of the scientific method can be grouped into three stages: observation, experiment and confirmation.
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  • What is a specific food web from the tropical rain forest?

    Q: What is a specific food web from the tropical rain forest?

    A: A tropical rain forest food web begins with Brazil nut, jackfruit, avocado and banana trees. These are eaten by three-toed sloths, agoutis and birdwing butterflies. Jaguars, boar constrictors and toucans feed on these animals. Bacteria and fungi decompose dead organisms.
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  • Q: Where can I find answers to Destinos worksheets?

    A: The "Workbook/Studyguide, Vol. 2: To Accompany Destinos, Lecciones 27-52, 2nd Edition (Spanish Edition) (Paperback)" has an answer key for Destinos worksheets. As of 2014, you can also take quizzes online about the Destinos video series at the McGraw-Hill Higher Education website and receive immediate feedback.
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  • Q: Where can you find answers for the problems in McDougal Litell's geometry book?

    A: It is possible to find geometry answer guides online, but it is important to recognize that as mathematics textbooks are updated, details in problems sometimes change. It is necessary to ensure that the editions match.
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  • Q: How does aunt Alexandra involve herself in Maycomb's social life?

    A: In Harper Lee's classic novel "To Kill a Mockingbird," Aunt Alexandra comes to Maycomb to help her brother Atticus with the raising of his children, and she joins the town's local society by joining the ladies' social circle and establishing a missionary circle of her own. This allows her to interact with the other ladies in Maycomb.
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  • Q: Where can you find answers for questions in McGraw-Hill textbooks?

    A: McGraw Hill does not provide answers for its textbooks online. However, MathHelp offers customized lessons to help understand specific math problems in about 200 popular textbooks, while Chegg offers interactive solutions to problems in textbooks about numerous subjects for $14.95 a month as of May 2015.
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