Questions and answers by

Dino cat

Questions (2,269)

The life-span of every star is related to mass, which determines luminosity (brightness). The table shows the masses, lifetimes,
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Two wooden balls collide in the air while a man is juggling them.How does the total momentum within the system of the two balls
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Which technology measures climate change?A weather balloons released into the upper atmosphere B. chemical analysis of gases
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A scientist studies a population of lizards isolated on a tropical island over many years. During the study, several rats are
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The reaction of zinc (II) hydroxide with phosphoric acid produces zinc (II) phosphate and water.Balance the reaction by
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What impact did radioactive decay have on the formation of Earth? Choose one word from each set to complete the sentences.Radioa
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Geologists found Fossil E ina a rock layer beside a river. The geologists made a diagram of four index fossils that they found
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A child pedals a bicycle along a road at a constant speed.Why does the bicycle keep moving at a constant speed? A. The net force
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At high temperatures, ammonium nitrate decomposes into water vapor and nitrous oxide. One molecule of ammonium nitrate produces
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Which statement best describes how an external factor can produce a genetic mutation?A. Ultraviolet light causes a change to a
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What is the pH of a neutral substance0 5 6 7
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Why do scientists believe increased carbon dioxide levels have contributed to the rise in global temperatures over the past 100
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Radar detects objects by sending and receiving microwave signals. A student wants to design an object that cannot be detected by
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Biologists have noticed that the deer population in a specific area has increased steadily over the past five years. In this
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Surface currents in the open ocean tend to curve in a clockwise direction in the Northern Hemisphere and counterclockwise in the
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Students make a diagram of the carbon cycle.Which processes move carbon dioxide between Earth systems? Move the labels into the
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Which cell types would have the most mitochondria?A. fat cells (adipose or storage) B. nerve cells c. heart muscle cells D.
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Which one of these statements is true about summaries? (1 point)They can help a reader write a story. They can help a reader to
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What was John James Audubon famous for?(1 point) Painting and cataloguing American animals, especially birds painting the new
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Which characteristic is true of a theme? (1 point)It is a summary of the plot It is not stated by the author outright. It is not
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LF || KGK is the midpoint of LH Which theorem will prove that LFK is congruent to KGH? ASA AAS SAS SSA SSS H&k are square angles
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LF || KGK is the midpoint of LH H&k are square angles F&G are right lines l&k are are left lines
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Choose all of the equations that represent a parabola with the focus (3, 9) and the vertex (3, 6).A. 12y = x ^ 2 - 6x + 81 B.
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What is the inverse of the function f(x) = 2x - 3A. f ^ - 1 * (x) = - 2x + 3 B. f ^ - 1 * (x) = 1/(2x - 3) C. f ^ - 1 * (x) = (x
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What are the solutions to the equation x ^ 2 - 10x + 29 = 0A. x = 5 plus/minus 2 * i B. x = 5 plus/minus 4 * i C. x = 5
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Which expression is equivalent to (x + 9i) ^ 2 ?A. x ^ 2 + 18x + 81 B. x ^ 2 + 18xi - 81 C. x ^ 2 + 9xi + 81 D. x ^ 2 + 9xi - 81
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What is the BEST example of "flaming" on a social media platform?(1 point) making offensive comments about another user
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Tamar is taking a class in which she's learning about appropriate online behaviors. Which of the following would be the BEST
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LOL and LMK are examples of blank language.(1 point) text programming formal foreign
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Caleb took a photo of his friends, Raj and Lara, during their weekly game night. In order to follow good digital etiquette, what
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Inventions, designs, and creations are all considered blank property.(1 point) tangible intellectual patented plagiarized
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Penelope wants to share a series of makeup tutorial videos online, so she decides to post them on YouTube to share with the most
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In which area was there considerable improvement in expanded opportunities for women?(1 point) government education farming
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On November 12, 1815, Elizabeth Cady Stanton, spokesperson for the rights of women, was born in Johnstown, New York. Stanfon
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Use the paragraph to answer the question.Item 1 CE TOOLS Marcus was always boasting about his ability to play the piano. "I'm
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How can the main idea of a text help a reader identify the theme? (1 point)By connecting the main events of the story, a reader
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What is a main idea? (1 point)a short statement of the main events of a text a lesson that is not stated in a text a concept
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Use the paragraph to answer the question.Luiza clutched her violin under her chin. She felt every eye in the room on her and was
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How does textual evidence help a reader make an inference? (1 point)Readers analyze the details explicitly stated in a text to
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What does explicit mean? (1 point)information that is understood from context information that is stated directly information
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My sister Abbie and I stooped down low as we descended into the shadowy cellar of our grandparents' house. Familiar smells hit
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from Testimony of Hon. Sandra Day O'Connor, Nominated to Be Associate Justice of the U.S. Supreme CourtIf confirmed, I face an
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Alex pondered the situation. His neighbor's new kitten, Madge, had managed to climb onto the garage roof, but she now seemed to
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from Primavera'Tis my twentieth year. dim, now, youth stretches behind me; Breaking fresh at my feet, lies, like an ocean, the
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1 A recent proposal to build a biomass energy facility near Clatz Peak could provide several benefits to our city. First, it
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Nicolaus Copernicus was one of the first great astronomers of the Renaissance. Copernicus challenged the Earth-centered view of
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from Civil DisobedienceAfter all, the practical reason why, when the power is once in the hands of the people, a majority are
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Place the word that has the same meaning as enmity into the box.There was a long-standing rivalry between Tessa's math team and
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Now, Mrs. Sparsit was not a poetical woman; but she took an idea in the nature of an allegorical fancy, into her head. Much
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from Congressional Address1 But, if any lesson of history is clear, it is that minorities change, new minorities take their
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Read the excerpt from "Common Sense" by Thomas Paine.I have heard it asserted by some, that as America hath flourished under her
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from The FugitiveFor once be careless, timid traveller, and utterly lose your way, wide-awake though you are, be like broad
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from Don Quixote of the ManchaThe master himself was about fifty years old, a strong, hard-featured man with a withered face. He
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Sunderland College has historically had an outstanding football team. In its 50-year history, the team has had more winning
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Mayoral Election Speech for Harold MarshallI stand before you today, not as a politician or a bureaucrat. I make no claim to be
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from Washington's Farewell AddressIt is important... that the habits of thinking in a free country should inspire caution in
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from Yellowstone National Park: Geology1 The landscape of the Greater Yellowstone Ecosystem is the result of various geological
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from LanguagesThere are no handles upon a language Whereby men take hold of it And mark it with signs for its remembrance. It is
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Andrew worked hard to fulfill his many responsibilities. With all the extra classes he took after school and all the sports he
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He Had His DreamHe had his dream, and all through life, Worked up to it through toil and strife. Afloat fore'er before his eyes,
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from Sense and Sensibility1 "Something very melancholy must be the matter, I am sure," said she. "I could see it in his face.
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from My Old Man1 "Come on, kid," he'd say, stepping up and down on his toes in front of the jock's dressing room, "let's get
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A recent editorial suggested the candidates ignored the issues of greatest interest to the citizens. This caused a majority of
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Rosa had passionately studied French in high school and college, earning outstanding grades and excelling both verbally and in
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from The Woman in White1. I had first become acquainted with my Italian friend by meeting him at certain great houses, where he
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At last he rose abruptly, put on his hat, and approached the young lady. He placed himself before her picture and looked at it
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London, 1802Milton! thou should'st be living at this hour England hath need of thee: she is a fen Of stagnant waters: alter,
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from The Girl from Arizona"MARJORIE" The clear call rang out, breaking the afternoon stillness of the ranch, but there was no
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from The Dialogues of PlatoThe Republic of Plato is the longest of his works with the exception of the Laws, and is certainly
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from The Indifference of Women1 All this merely shows that human nature is conservative, and that it is fully as conservative in
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For never was a story of more woe Than of Juliet and her Romeo.(from Romeo and Juliet by William Shakespeare) These lines are
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Let me not to the marriage of true minds Admit impediments. Love is not love Which alters when it alteration finds, Or bends
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from Life on the MississippiI still keep in mind a certain wonderful sunset which I witnessed when steamboating was new to me. A
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(1) Many people are familiar with the piano, but not everyone knows that it represents the evolution of keyboard instruments
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from Charles Francis Hall, and the North PoleAmong the many exploring expeditions that have crossed the Arctic Circle with the
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Changing Is Not VanishingWho says the Indian race is vanishing? The Indians will not vanish. The feathers, paint and moccasin
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from Untitled Speech by Ruth Muskrat, 1923We want to become citizens of the United States, and to have our share in the building
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from McTeagueSo he... had opened his "Dental Parlors" on Polk Street, an "accommodation street" of small shops in the residence
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from Benito CerenoThe morning was one peculiar to that coast. Everything was mute and calm; everything gray. The sea, though
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As Marcus scanned the jewelry cases, his eyes came to rest on an intricately wound necklace. The chain was delicate silver
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from Life on the MississippiWhen we presently got under way and went poking down the broad Ohio, I became a new being, and the
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from Discourse on WomanThe lecturer regarded the announcement of woman's achievements, and the offering of appropriate praise
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Night settled over the hills, but it brought no rest or comfort to those huddled in the covered wagon; although a pale yellow
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Read the fable by Aesop and the excerpt from Act 1, Scene 4 of Shakespeare's play Romeo and Juliet. What is the purpose shared
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Reread the fable and the excerpt from Romeo and Juliet. What overall message is suggested in both texts?A king had a dream that
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Which option is the best description of a literary text? (1 point)TOOLS a collection of scientific essays a book with
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Which genre typically includes stories that involve a person following clues to investigate a crime? (1 point)fantasy adventure
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What technology would be best to use when analyzing the pigments in a large mural?(1 point) photo editing software 3-D imaging
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What does 3-D Imaging use to capture a digital map of an artifact?(1 point) electromagnetic radiation laser technology color
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Why is synthetic resin preferable to natural resin?(1 point) Synthetic resin will not yellow, crack, or dissolve in liquid.
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What advantage does multi-spectral analysis hold over the X-ray machine?(1 point) Multi-spectral analysis analyzes pigments and
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How did the economies of the Northern and Southern states develop differently? What led to these differences?Students should
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These contributions were made by leading reformers in U.S. History.Move each contribution to the correct reformer. Not all
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Manufacturing workers in the United States 1850 1870 and 19001850 -one millions of manufacturing workers 1870 -two 1900 -5 Which
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The Underground Railroad used escape routes that went throughout the South. Based on that fact, which of the following
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The Reform MovementReligious Influences Second Great Awakening stresses free will rather than predestination Revivals encourage
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I attended an anti-slavery convention... at which it was my happiness to become acquainted with Frederick DouglasI shall never
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After sustaining a muscular injury it is important to remember R-I-C-E which stands for...(1 point) rest, ice, comfort,
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Which of the following describes the difference between annotating and note-taking? (1 point)Annotating involves "marking up" a
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Which is a general rule to follow for annotating a text? (1 point)put a question mark next to words you know write an
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