How do analogous structures support evolution?
How do analogous structures support evolution?
Read more →Browse questions and clear answers across school subjects and test-preparation topics.
How do analogous structures support evolution?
Read more →How do homologous structures support evolution?
Read more →Which sentence from this selection reveals why scientists cannot agree where the wolf first became domesticated? A The physical differences between a basset hound and wolf are obvious. B Genetic studies have pinpointed everywhere, from…
Read more →Based on the article, which best replaces the question mark in the diagram above? A. Jade collars and skeletons have been found in a pyramid. B. An ancient pyramid tomb was found in southern Mexico. C. Scientists are studying some pottery…
Read more →Choose the three true statements about the angles in the figure. 1. ∠1 and the 55° angle are adjacent. 2. m ∠1 = 55° because ∠1 and the 55° angle are vertical angles. 3. m ∠2 = 125° because ∠2 and the 55° angle are supplementary. 4. m ∠2…
Read more →Angle 2 is 85°. Which angle is also 85°? Angle 1 Angle 3 Angle 4 No other angle will measure 85°.
Read more →Which sentence from the article best supports the idea that Jessica Cox didn’t let her disability prevent her from achieving her dream? A. In fact, Cox became the world’s first armless pilot. B. Her aviation goals formed on her school…
Read more →Based on the article, which of these is true about Jessica Cox? A. She successfully completed every pilot training task with help. B. She earned her black belt without wearing prosthetic arms. C. She stopped flying to work with children…
Read more →Subtract. Write your answer in scientific notation. (8.8 × 10⁷) – (6 × 10⁷) 5.28 × 10⁶ 2.8 × 10⁶ 5.28 × 10⁷ 2.8 × 10⁷
Read more →Based on information in the article, the reader can predict that the MacArthur Foundation will __________. A. award multiple organizations the 100&Change grant during the next competition B. carefully review the next set of contenders for…
Read more →According to the article, why might taxpayers need to pay more taxes after filing an income tax form? A. They paid too much sales tax the prior year. B. They paid too much in taxes the prior year. C. They did not pay enough taxes the…
Read more →According to the article, why might taxpayers need to pay more taxes after filing an income tax form? A. They paid too much sales tax the prior year. B. They paid too much in taxes the prior year. C. They did not pay enough taxes the…
Read more →Services include schools and colleges, hospitals, and plenty of places to have fun. Urban residents love their museums, parks, restaurants, stadiums, and theaters. Social options abound. Sometimes people seek relationships with those who…
Read more →To whom is Tyrone speaking when he says, “Take a deep breath. Ain’t nobody going to hurt you here” (paragraph 11)? What aspect of Tyrone’s character does this comment reveal? How does Devon’s view of Diondra’s playing basketball differ…
Read more →Why does the author end the selection with questions? A to compare medium-sized cities to the fastest-growing cities B to provide a summary of the information presented within the selection. C to show readers the best ways to reform all…
Read more →Which quotation best reveals Miyax’s attitude toward Amaroq? A “The pack looked to him when the wind carried strange scents or the birds cried nervously?” (paragraph 4) B “True, she moved slowly and quietly, so as not to alarm him; yet…
Read more →What is the genre of this selection? A fictional mythology B instructional manual C investigative journalism D nonfiction history
Read more →A senior thesis is a research project some students complete in their last year. Which one of these questions shows the focus of Michelle’s research? A What are the benefits of attending a racially and culturally diverse college for all…
Read more →The diagram shows figures that are squares and figures that are rectangles. Select the four attributes that all squares and all rectangles have in common. exactly 1 pair of parallel sides 4 sides opposite sides parallel 4 right angles all…
Read more →In this sentence from the selection, what does the expression “out of her element” show about the way Michelle once felt? A. Finding herself in the minority was uncomfortable. B. Her university was in a tiny town, which was an adjustment.…
Read more →The central idea of this selection is that Michelle Obama A never wanted to do what everyone expected but did well in college out of respect for her parents. B struggled with issues of race and identity in her college years but remained…
Read more →According to the selection, which major change took place after the Romans took over Britain? A urban development B restricted trade laws C growth of the economy D decreased circulation of coins
Read more →Read the two excerpts. What major economic advantage did London have over Winchester? A access to both land and sea trade routes B development over vast rural areas C declining urbanization and population D artists’ communities that…
Read more →Read this excerpt from the text. Which sentence from the text provides evidence against the claim made in this excerpt? A) Intense exercise produces lactic acid, which slows athletes. B) The goal is to energize water by adding oxygen and…
Read more →Read these two excerpts, one from Part 1 of the selection and one from Part 2. What information do both excerpts provide? A education and training requirements for construction managers B states where construction managers need to be…
Read more →Select all the expressions that are equivalent to 6^3 / 3^3. 2 · 2² 2 2^6 / 2² 2³
Read more →I cannot extract the question and answer options from the image as it doesn’t include that information. It appears to focus on text about Earth’s evolution and dating. If there’s another part of the document you need help with, feel free…
Read more →If you were watching a Clay boxing match, you most likely would see Clay A protecting his face with his hands. B never backing away from his opponent. C dancing around his opponent. D firing punch after punch at his opponent.
Read more →Based on this text, what is the main problem blockchain technology helps solve? A how to help people save more money at their bank B how to prevent people from hiding money online C how to prove ownership of digital items or property D…
Read more →Multiply. (2.3 × 10^10)(2.9 × 10^7) 2.24 × 10^16 6.67 × 10^16 6.67 × 10^17 2.24 × 10^17
Read more →What caused it? What was the result?
Read more →Read this excerpt. The phrase “master-hand” most likely means someone who A does not like to wear shoes. B gives shoes to others. C has never made shoes. D is an expert at making shoes.
Read more →Divide. Write your answer in scientific notation. 4 × 10⁻⁵ 8 × 10⁻¹³ Options: A) 0.5 × 10⁸ B) 0.5 × 10⁸ C) 5 × 10⁸ D) 5 × 10³
Read more →Subtract. Write your answer in scientific notation. (1.3 × 10⁶) – (9.72 × 10⁵) 7 × 10⁵ 3.28 × 10⁵ 2.1 × 10⁵ 8.407 × 10⁵
Read more →Subtract. Write your answer in scientific notation. (9.832 × 10^3) – (1.645 × 10^3) 1.094 × 10^3 8.187 × 10^3 4.893 × 10^3 7.725 × 10^3
Read more →Add. Write your answer in scientific notation. (4.13 × 10^5) + (6.7 × 10^5) 1. 1.083 × 10^7 2. 1.083 × 10^6 3. 1.083 × 10^8 4. 1.083 × 10^9
Read more →What was the outcome of the Battle of Bunker Hill? A. The British forces won but at a small cost. B. Continental forces took control of a strategic position. C. Colonial forces won with the help of French allies. D. It marked the start of…
Read more →Taxonomy involves the naming and classification of living organisms by increasing specificity. The broadest category is the domain. There are three main domains, Bacteria, Archaea, and organisms have no nucleus and no membrane bound…
Read more →Domain Bacteria consists of single cellular organisms with no nucleus and membrane bound organelles in their cell structure. Domain Bacteria consists of eukaryotic cells with a nucleus and membrane bound organelles having a cell wall…
Read more →Identify which of the following organisms is more closely related: Genoplesium nigricans or Sayornis phoebe. A. Genoplesium nigricans B. Sayornis phoebe C. Both are equally related D. Neither is related
Read more →Select the statement that accurately describes species within the domain, Archaea. Domain Archaea consists of cells without peptidoglycan in its cell structure and unique ribosomal RNA. Domain Archaea consists of multicellular organisms…
Read more →What does the Latin word fervere, meaning “to boil,” help the reader understand that the word fervently in paragraph 8 means — A passively B casually C enthusiastically D half-heartedly
Read more →Which statement best describes the purposes that shaped the authors’ presentations of key information in the two articles? A Both authors are trying to convince the reader to agree with their points of view. B Both authors give facts as…
Read more →Select the statement(s) that accurately describe the history of classification. Every living organism has a genus species name with the first letter of the genus name capitalized and the species name all lower case. Organisms are…
Read more →Taxonomy involves the naming and classification of living organisms by increasing specificity. The broadest category is the domain. There are three main domains, Bacteria, Archaea, and Eukarya which have no nucleus and no membrane bound…
Read more →Based on what you now know about dolphins, cows, and sharks from the previous two slides, which of the phylogenetic trees below best explains their evolutionary relationship? A) Shark, Cow, Dolphin B) Cow, Dolphin, Shark C) Dolphin, Cow,…
Read more →Which of these other taxa do they also have in common? Species Phylum Order Domain Kingdom
Read more →Which statement best describes the purposes that shaped the author’s presentation of key information in the two articles? A Both authors are trying to convince the reader to agree with their points of view. B Both authors give facts and…
Read more →