Questions and answers by

trippie

Questions (1,672)

Which sentence uses punctuation correctly? (1 point)A-"Didn't you say I could go"? asked Ben. B-"Didn't you say I could go?"
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Which sentence is punctuated correctly? (1 point)A-"That dog is the Jones," my neighbor said. B-"Those backpacks are my
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Which sentence uses a comma to separate two independent clauses?(1 point) A-I need carrots, beans, and potatoes. B-AJ likes
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2. 55 views
Which sentence is punctuated correctly? (1 point)A.I baked many items for the bake sale: banana and blueberry muffins; chocolate
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2. 68 views
Which of the following sentences correctly uses punctuation to show a quick change between ideas? (1 point)A.After you get back
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1-Is this a chemical change?2-What happens to molecules in each object as they change? person is holding a piece of gallium
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1-Is this an image of a chemical change?2-What happens to molecules in each object as they change? person is holding a piece of
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shorten this statementNo, the change of a green tobacco leaf to brown is not a chemical change but rather a physical change.
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1-Is this an image of a chemical change?2-What happens to molecules in each object as they change? you will see a tobacco leaf
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1-Is this an image of a chemical change?2-What happens to molecules in each object as they change? you will observe a chemist
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tobacco leaf as it changes from green to brownIs this a chemical change?
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The diagram shows a representation of the particles in a liquid. Which of the following can happen when a liquid is heated? For
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For each of the statements below, indicate whether the statement describes a scientific theory, a scientific law, or both. (1
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Which of the following best explains why the Southern Hemisphere experiences seasons opposite to those in the Northern
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Which of the following best describes the role of gravity in the formation of planets, stars, and solar systems? (1 point)A-Grav
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Which of the following is a key characteristic of all planets?(1 point) A-They are made up of mostly ice and dust B-They orbit
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How does physical evidence, such as rock layers, contribute to our understanding of Earth's history? (1 point)A-It helps predict
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Which two factors determine the strength of gravitational force between two objects?A-Mass and Color B-Distance and Shape C-Mass
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What process transfers energy from the Sun's core to its surface?A-Convection B-Radiation C-Conduction D-Diffusion
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Which of the following best describes the gravitational force on the Moon compared to Earth?(1 point) A-The Moon has stronger
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What do these two changes have in common?.rust forming on a metal gate snails growing shells A-Both conserve mass B-Both are
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What is the significance of atoms in the formation of compounds?A.Atoms are the smallest particles of matter. B.Atoms determine
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What happens to the pH of a solution when it becomes more acidic?A.The pH increases. B.The pH decreases. C.The pH remains the
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Which of the following is a physical property of matter?A,Ability to rust B.Ability to burn C.Ability to conduct electricity
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Which of the following statements best describes the periodic table?A. A chart that organizes elements based on their atomic
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Determine whether each statement below is true or false to complete the table.True or False The nucleus of an atom is found in
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Determine whether each statement below is true or false to complete the table.The nucleus of an atom is found in the atom's
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Particles in each state of matter behave differently because they have different amounts of thermal energy. For each statement
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2. 75 views
Which of the following is an example of a mixture?A.Water B.Salt C.Oxygen Gas D.Air
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2. 49 views
A block of wood floats in water. Which of the following statements is correct?A.The wood has a higher density than water B.The
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2. 80 views
How does mass differ from weight? (1 point)A.Mass is a measure of the force of gravity on an object, while weight is the amount
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2. 90 views
which expression is equivalent to 3^-3
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What is the purpose of making observations in the scientific method?A.To gather data and information B.To prove a hypothesis
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2. 75 views
If the moon's size doubled while staying in the same position, its mass would increase. As a result, the gravitational force
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According to a model, the moon's size has doubled while maintaining its position, resulting in the gravitational force between
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re-white this statementA model shows that the moon has grown to twice its size, yet it has remained in the same place. In one to
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Which fossilized organisms are most likely found in Earth's lowest layers of rock?A.reptiles B.bacteria C.snails D.dinosaurs
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What is being used by scientists to organize Earth's history?A.layers of rock B.geologic time scale C.mass extinctions D.fossil
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How does distance affects gravity? (1 point)A.Gravity remains the same regardless of distance. B.Gravity is zero at any point in
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Which planet is approximately four times larger than the diameter of Venus on a scale model? (1 point)A.Mercury B.Earth C.Mars
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Why do students and scientists construct scale models of natural phenomena?A,to define new units of measurement B,to collect
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Which statement best describes the distances between planets in the solar system?A,It stays the same for all planets in the
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Use the scenario to answer the question.A student makes a chart about galaxies and mentions that the universe consists of many
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Use the scenario to answer the question.A student creates a diagram comparing the sizes of objects in the solar system. Which
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How do outer planets differ from inner planets? (1 point)A.They are not different from inner planets. B.They are smaller than
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Suppose a person built a sandcastle of moon sand on the moon. What would that person find there a month later? (1 point)A.The
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What would decrease the gravitational pull between the sun and Earth?A.if Earth was closer to the sun B.if the sun was farther
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2. 32 views
A video shows the objects in the solar system orbiting the sun. Why do objects orbit the sun? (1 point)A.The sun is releasing
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Which list provides an accurate order for changing models of our solar system, starting with the oldest and ending with the most
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Which of the following is an example of physical evidence that can help explain the relative age of Earth?A, A historical map
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Which of the following statements about the Sun's structure is true?A.The core is the coolest layer B.The photosphere is the
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A student creates a diagram comparing the sizes of objects in the solar system. Which two objects are often similar in size?A,as
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While the Earth is revolving around the sun, less direct sunlight is reaching the Northern Hemisphere than the Southern
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The Northern and Southern Hemispheres face the sun evenly. What do the hemispheres experience at that time?1 point A.winter B.an
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What is a difference between week 1 and week 3 of the moon’s cycle?1 point A.Week 1 starts with a quarter moon, while week 3
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2. 58 views
What would decrease the gravitational pull between the sun and Earth?A.if the sun was twice its size B.if the sun was farther
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2. 31 views
A student cuts some fabric into two pieces. Is this change physical or chemical?1 point It is a chemical change because the size
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2. 108 views
Which sets off an introductory phrase?a colon a comma a conjunction a semicolon
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What is a compound sentence? (1 point)A.a sentence with no dependent clauses B.a sentence with one independent clause and one
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Which describes an independent clause? (1 point)A.an incomplete sentence B.a sentence fragment C.a phrase in a sentence without
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Which sentence uses a semicolon correctly? (1 point)A.We moved practice to the gym; after it started raining. B.The stadium is
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2. 60 views
When are quotation marks used? (1 point)A.when writing important details B.when using a direct quote C.when paraphrasing D.when
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Which phrase describes what it means to paraphrase?A.to add in dialogue B.to use your own words C.to use a direct quote D.to use
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2. 58 views
When should a comma be used? (1 point)A.to change the subject B.to build suspense C.to create a pause D.to end a sentence
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In which sentence is a comma used correctly? (1 point)A. On Sunday I want to go to the museum, all day. B. After dinner we went
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2. 61 views
Textbook Directions:Write a paragraph in which you describe the steps that experienced readers can use to analyze conflicting
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Why would an author use an ellipsis to omit words from a quote?A.to create suspense B.to break up the text C.to leave out
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in a fictional text, an ellipsis is most likely used for which purpose?A.to indicate a long pause B.to show that a new scene is
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What does an omission indicate in a sentence?A.a pause B.a suggestion C.something left out D.something corrected
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When is an ellipsis used? (1 point)A.to indicate a pause or an omission B.to indicate a change in subject C.to show where a
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15. Determine if the lines are parallel, perpendicular or neither. y = 4x + 12 and x + 4y = 32* 1 point parallel perpendicular
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14. Determine if the lines are parallel, perpendicular or neither. y = -6x -8 and -x + 6y = 12* 1 point parallel perpendicular
1. 1 answer
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13. Write the equation of the line that passes through the given point and is parallel to the graph of the given equation:
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2. 25 views
12. Write the equation in standard form; y -4 = 5(x-8)* 1 point x - y = 4 x - 2y = 20 5x - y = 36 7x + 9y = -1
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11. Is the graph horizontal or vertical? y = - 0.25* 1 point horizontal vertical
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10: Is the graph horizontal or vertical line? x = 0* 1 point Horizontal vertical
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9. Find the x and y intercepts of the equation 2x + 3y = -6* 1 point -3, -2 9, -3 -3, 9 3, 2
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8. Write an equation in slope in slope intercept form that passes through given points ( 10,2) and (-2,-2) HINT: Use slope
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7. Write an equation for M =4 and b = -2* 1 point y = -2x +4 y = 4x -2 y = -4x -2 y=4x + 2
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6. Find the slope and y - intercept. y -6.75x + 8.54* 1 point Slope 6.75, y - int = -8.54 Slope -8.54 y - int =6.75 Slope -6.75,
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Tell whether y varies directly with x, Write an equation for the direct variation.* 1 point x-----------y -6.5 -19.5 -5.2 -15.6
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4. Find the rate of change: Two pounds of apples cost $3.98. Six pounds cost $11.94. HINT: find the price per pound* 1 point
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Find the slope of the lie that passes through each of the points, (2,1), (0,0) HINT: m = y2 - y1 / x2 - x1* 1 point 3/4 -1/2
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When should a writer use a dash? (1 point)A.to indicate an abrupt shift in idea B.to separate items in a list C.to set off an
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Which sentence is punctuated correctly? (1 point)A.My swim meet was canceled because of rain... but it will be rescheduled.
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2. 75 views
Which sentence is punctuated correctly? (1 point)A.I added bread, milk, and sugar to the list of ingredients needed to make the
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2. 69 views
When do you use a comma in a sentence? (1 point)A.to show a pause in a sentence or separate items in a list B.to indicate an
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2. 53 views
Use the information to complete the activity.Daniel has compiled this information for an essay on the topic of too much screen
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Use the paragraph to complete the activity.High schools should require all students to take four years of math. Even though most
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Use the sentences to complete the activity.Statement 1: A study suggested that children who earned an allowance spent their
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Every morning, students across town leave their homes an hour before school begins. Traffic in the area surrounding our school
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Use the sentences to answer the question.Constructing an outdoor enclosure for cats can ease the transition from roaming freely
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Timothy is writing a persuasive essay. He writes a main claim and takes some notes.Main Claim: Children should begin taking a
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Use the claim to answer the question.Claim: The voting age should be lowered to 16. Which source would provide information that
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Use the claim to answer the question.Claim: Schools should improve the nutritional value of lunches served at school. Which
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Use the claim to answer the question.Claim: Schools should improve the nutritional value of lunches served at school. Which
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Ayonna is writing a letter to her state representative. She is arguing that students should have to take first aid class before
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Thalia is writing a letter to the city council in her town. There is a vacant lot in her town, and some people want to turn it
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Which statement includes a claim that is debatable? (1 point)A.One major university reduced its overall waste output by 62%
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Claim: Children should attend school for more days of the year but for less time each day.Opposing Argument: A longer school
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2. 88 views