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3x-25=104solve for x
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Digestion and Excretion Quiz6 of 66 of 6 Items Question Proteins are made up of substances called (1 point) Responses amino
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Consider the following scenario:A scientist is analyzing one bird population. There is a large amount of variation in size in
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Living things with traits that are a good fit to their environment (1 point)Responses are more common in many ecosystems. are
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What relationships exist among reasoning, evidence, and explanation?(1 point)Responses Reasoning is associated directly with
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QuestionWhich information helps scientists determine the survival probability of a population?(1 point) Responses the existence
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Why are the gene pools of small populations reduced compared to those of larger populations? (1 point)Responses lack of
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QuestionWhich statement is correct about a bottleneck event? (1 point) Responses A bottleneck event increases the population of
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In an ecosystem where most flowers are long and bell-shaped, there are two varieties of hummingbird: birds with short beaks and
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In an ecosystem, there are two color varieties within a species of toads: brown and green. Over 50 years, the proportion of the
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Genetic Variation Over Time Quick Check2 of 52 of 5 Items Question How would reducing low-growing plants from an area impact a
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Two angles are supplementary. They have the following measures: m∠QRS=(x+16)°and m∠SRT=(3x)° . What is the measure of
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Two angles are supplementary. They have the following measures: m∠ACB=x°and m∠BCD=26° . What is the measure of ∠ACB ?(1
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QuestionTwo supplementary angles have the following angle measures: m∠TUV=(2x−25)° and m∠VUW=110° . What is an equation
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Question∠KLM and ∠MLP are supplementary angles. The angles have the following measures: m∠KLM=(x+30)° and
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x°+90°=180° what is x
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QuestionWhat evolves during natural selection?(1 point) Responses the phenotypes of individual organisms the phenotypes of
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Explain Natural Selection Quick Check3 of 53 of 5 Items Question Which mutation scenario will always lead to natural
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QuestionNatural selection causes changes in(1 point) Responses individuals. individuals. phenotypes. phenotypes. populations.
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Use the relationship between supplementary angles ∠aand ∠b . What is m∠a if m∠b=121° ?(1 point) Responses 59° 59
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Use the image to answer the question.An illustration shows a horizontal line with arrows at both ends. Another line with arrows
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Angles aand b are supplementary angles. What is the value of m∠a if m∠b=43° ?(1 point) Responses 223° 223 degrees 137°
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Use the relationship between supplementary angles ∠aand ∠b . What is m∠a if m∠b=121° ?(1 point) Responses 59° 59
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Use the image to answer the question.A horizontal line and a line slanting slightly upwards from left to right are intersected
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QuestionUse the image to answer the question. A line from top left to bottom right intersects two parallel lines that extend
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QuestionUse the image to answer the question. An illustration shows a horizontal line with arrows at both ends. Another line
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Use the image to answer the question.An illustration shows a horizontal line with arrows at both ends. Another line with arrows
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QuestionAngles j and k are supplementary angles. What is m∠k if m∠j=34° ?(1 point)
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A geometric figure has angles with the following measurements: 75°, 103° , 86° , 94° . Which two angle measures correspond
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Complete this assessment to review what you've learned. It will not count toward your grade.2 of 52 of 5 Items Question A
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A geometric figure has angles with the following measurements: 89°, 135° , 112° , 68° . Which two angle measures correspond
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11. What text structure was featured in "Indonesian Food Specialties" by Caitlyn Meagher? (1 point)Responses Cause/effect
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Read the following passage and then answer questions 11-15.Question 1 11. What text structure was featured in "Indonesian Food
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The author expresses little hope for cities with dilapidated structures.The author expresses little hope for cities with
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(1 point)Responses The author expresses little hope for cities with dilapidated structures. The author expresses little hope for
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Which piece of evidence would best strengthen the argument that chocolate cake is part of a healthy diet? (1 point)Responses
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Which sentence best describes the quality of the evidence in the passage?(1 point) Responses The evidence is relevant but biased
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QuestionHow does the final paragraph support the author’s claim? (1 point) Responses Only intense exercise can improve mental
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Read the passage.Which statement states the author's argument? (1 point) Responses Physical activity is only beneficial for
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Read the text below:Which organizational structure does this text primarily use? (1 point) Responses Problem/solution
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Why did the Founders decide that a republic was a better choice for the government than a direct democracy?(1 point) Responses A
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5 of 65 of 6 ItemsQuestion What happens when a country has a mixed economy? (1 point) Responses There is a blend of big and
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Which economic system has the theory that all property should be owned by the government and distributed fairly to the people?(1
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What relationship exists between changes in the environment and variations?(1 point)Responses Changes in the environment cannot
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Consider the following scenario:In an aquatic bird population, some birds have long legs. Other birds have short legs. The food
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Consider the following scenario:You are a scientist observing rodents on the Galapagos Islands. You notice that the introduction
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QuestionOver time, the variation that gives an advantage(1 point) Responses can limit the number of individual organisms. can
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QuestionA figure displays two nonadjacent angles with measures (x+2)° and (2x−4)° . If the two angles are complementary,
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QuestionIn a figure, one complementary angle has a measure of 36° and the other has a measure of (x−3)° . What is the value
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QuestionA figure displays two adjacent complementary angles with measures (x+3)° and (4x−2)° . What is the equation of the
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Two complementary angles have measures (4x)°and (2x)° . What is the value of x and the two angle measures?(2 points) x= ,
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Use the image to answer the question.An illustration shows three rays A, D, and C emerging from a point labeled B, forming a
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A figure displays two complementary nonadjacent angles. If one angle measure is 79°, what is the other angle measure?(1 point)
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Use the image to answer the question.An illustration shows two non-adjacent angles, with angle J K L measuring 34 degrees and
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A right angle consists of two adjacent complementary angles. If one angle measure is 35°, what is the other angle measure?(1
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A figure consists of five angle measures: 17°, 34° , 90° , 120° , and 73° . Which two angles measures correspond to
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QuestionUse the image to answer the question. An illustration shows five points upper L, upper M, upper N, upper O, and upper P.
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QuestionUse the image to answer the question. An illustration shows 6 angles formed by 3 intersecting lines. Two perpendicular
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One of two complementary nonadjacent angles has a measure of 43°. What is the other angle measure?(1 point) ° Remaining
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A figure consists of four angles. The angle measures are as follows: m∠1=65°, m∠2=90° , m∠3=30° , and m∠4=25° .
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QuestionUse the image to answer the question. An illustration shows five points upper A, upper B, upper C, upper D, and upper E.
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What is the value of m∠1to be if ∠1 and ∠2 are complementary angles and m∠2=85° ?(1 point) °
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QuestionWhich of the following means to be a critical reader?(1 point) Responses to analyze and form opinions to analyze and
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QuestionWhen developing your MyPlate plan, you should keep the following factors in mind. Select all that apply. (2 points)
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Solve Equations with Adjacent Angles PracticeComplete this assessment to review what you've learned. It will not count toward
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Two adjacent angles are inside a 90°angle. One angle has a measure of (x+4)° and the other angle has a measure of (3x+2)° .
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QuestionIf two adjacent angles with measures (x+18) and x are inside a 90° angle, what is the equation for the two adjacent
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QuestionIf m∠ABC is 160° , and m∠ABD is 92° , what is the angle measure of DBC ? ∠ABD and ∠DBC are adjacent angles
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QuestionAn obtuse ∠GHI has a measure of 135° . It contains adjacent angles GHJ and JHI . ∠GHJ has a measure of 112° . What
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QuestionUse the image to answer the question. An illustration shows three rays passing through three points from a common origin
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Use the image to answer the question.An illustration shows five rays with points near the arrows labeled A, B, C, D, and E in a
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Use the image to answer the question.An illustration shows three rays from a common origin point. The first ray is inclined to
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If m∠BOAis 180° and m∠BOC is 110° , what is the measure of ∠COA ?(1 point) $$ a Remaining Attempts : 2View previous
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QuestionUse the image to answer the question. An illustration shows three rays labeled A, B, and C emerging from a common point
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QuestionWhy is it important to pay attention to the evidence that different authors emphasize? (1 point) Responses to relate to
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QuestionWhy do authors emphasize evidence that they feel is the most convincing?(1 point) Responses to ignore opposing arguments
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QuestionWhich option describes when an author emphasizes evidence?(1 point) Responses The author shares ideas supported by
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In three to sentences, explain how the fossil record provides evidence for the idea of natural selection.
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Which pattern is evidence that reptiles and amphibians share the same ancestor? (1 point)Responses They have similar skin. They
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Which evidence supports the theory that fish and mammals evolved from the same ancestor? (1 point)Responses They both emerge
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Fish, amphibians, reptiles, birds, and mammals have similar embryos.They all start with gill slits. Fish and some amphibians
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Which pattern emerged in horse evolution as scientists studied early horse fossils and modern horse bones?(1 point)Responses
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QuestionArchaeopteryx is considered to be a transitional form between dinosaurs and birds. Which of the following is a trait
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QuestionHumans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation? (1
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What does the fossil record tell us about the evolution of the hominin skull?(1 point)Responses The face stuck out farther from
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Evolution Unit Test4 of 144 of 14 Items Question Which group includes only bipedal animals?(1 point) Responses lesser apes
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A scientist discovers a fossil of a new organism and places it in the fossil record. The fossil shows the organism had similar
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QuestionA common ancestor is an organism that is the(1 point) Responses direct ancestor of two or more different organisms.
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QuestionFossils and genes are used to determine(1 point) Responses differences between organisms. differences between organisms.
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Which of the following describes a representative sample?(1 point)Responses information presented to prove or disprove a point
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QuestionWhen evaluating evidence, which of the following shows that evidence is sufficient?(1 point) Responses The evidence is
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Examine the map.A world map of latitude and longitude lines is shown. The lines of latitude start at zero at the center of the
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QuestionWhich field of research answers questions about how people lived in different places and times by focusing on human
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QuestionHow do countries seek to increase economic development? (1 point) Responses decrease education and increase tariffs
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QuestionWhich is the difference between a renewable resource and a nonrenewable resource? (1 point) Responses A renewable
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Use the drop-down menus to complete the sentence.(1 point)Hip-hop began as a musical style in the United States decades ago. The
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QuestionWhich of the following is one way in which an embargo differs from a tariff? (1 point) Responses It allows for free
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The process of democratization over the last 200 years has resulted in wider support for the idea that awe3nser in one sentence
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The process of democratization over the last 200 years has resulted in wider support for the idea thatcitiziens
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Introduction to Geography Unit Test2 of 142 of 14 Items Question Which is one advantage of maps over aerial photographs as a way
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