Browse questions and clear answers across school subjects and test-preparation topics.
For a 20-year-old with good credit and a clean driving record, what is the average annual insurance rate? A. $1,107 B. $2,983 C. $3,466 D. $4,372
Read more →What is meant by the terms “nature” and “nurture” in the context of human development? How do nature and nurture influence one’s behavior?
Read more →Explain how a global dependence on fossil fuels can lead to international security risks
Read more →Which statement explains the main reason to create an outline for an informative essay? A. An outline can help a writer find evidence for a claim. B. An outline can help a writer avoid the need to make revisions. C. An outline can help a…
Read more →Is it possible to possess elements of more than one learning style? Please select the best answer from the choices provided: A. True B. False
Read more →Which is the closest synonym for the word momentum? A. balance B. energy C. imagination D. weight
Read more →Based on the Article, which best replaces the question mark in the diagram above? A. Gui Khury landed the first-ever 1080 on a vertical ramp. B. Gui Khury celebrated his 1080 with a feast of mac and cheese. C. Gui Khury owned a skateboard…
Read more →Which of these sentences states the main idea of the article? A. OSU-COM is helping to bring physicians and healthcare to Indigenous communities. B. OSU-COM school walls are decorated with artwork from the Cherokee Nation. C. Students at…
Read more →Which of these sentences states the main idea of the article? A. OSU-COM is helping to bring physicians and healthcare to Indigenous communities. B. OSU-COM school walls are decorated with artwork from the Cherokee Nation. C. Students at…
Read more →All of the following are examples of the consequences of sleep deprivation. Which two are most likely to impact a person’s interaction with friends and family? A reduced productivity at work B greater risk for developing depression C mood…
Read more →Read this excerpt from the text. This excerpt shows that A older adults should try new techniques to decrease their time spent in deep sleep. B age, sleep, and memory are interconnected. C athletic ability, sleep, and memory are…
Read more →Which sentence best describes the primary function of the National Institute of Health? A The NIH is responsible for public security. B The NIH oversees the nation’s infrastructure. C The NIH enforces the nation’s laws. D The NIH is…
Read more →Which of the following people is taking steps to improve their sleep? A person climbs into bed and thinks about the next day’s chores and errands. A person reads an e-reader for one hour before bedtime. A person watches a few hours of TV…
Read more →The three phases of sleep are A) light sleep, deep sleep, and REM sleep. B) cell sleep, hormone sleep, and cycling sleep. C) insomnia sleep, apnea sleep, and NIH sleep. D) dream sleep, memory sleep, and learn sleep.
Read more →According to the text, what did people believe caused mosquito-borne diseases up until the late-19th century? A) the miasma theory, which linked diseases to toxic mists and smells from standing water and swamps B) open wounds and injuries…
Read more →The selection identifies quinine as A the anti-malarial treatment used during the Civil War. B the most common food source for fluid-feeding insects. C a species of mosquito used as a biological weapon. D an effective repellent for…
Read more →The selection identifies quinine as A the anti-malarial treatment used during the Civil War. B the most common food source for fluid-feeding insects. C a species of mosquito used as a biological weapon. D an effective repellent for…
Read more →Based on this text, to eliminate the danger of mosquito-borne diseases without exterminating the mosquitoes themselves, scientists would use A) chemicals. B) gene editing technology. C) biological warfare. D) quinine.
Read more →In this excerpt, the author uses the word “unrelenting” to mean A average. B beneficial. C constant. D mysterious.
Read more →Read these two excerpts from the selection. Which idea from the selection do both excerpts support? A the most common misconceptions about mosquitoes B the use of technology to conquer mosquito-borne diseases C the influence of mosquitoes…
Read more →The author states that great apes do not die from malaria. Why? A They can carry the parasite, but it does not make them sick. B They have too much hair for mosquitoes to bite through. C Their blood contains a substance that kills…
Read more →What is the main idea of this selection? A The rules of apartheid treated the majority of the people unfairly. B People who hate will vandalise statues that promote kindness. C For people in primitive townships, education is the only way…
Read more →Read this excerpt from the text. Which statement based on this excerpt is correct? A. Malaria often kills large numbers of mosquitoes at a time. B. Sickle cell is a human adaptation that occurred as a result of exposure to malaria. C.…
Read more →Read this sentence from the selection. Which literary device does the author use in this sentence? A foreshadowing, when the author hints at an upcoming event B repetition, when sound or words are repeated for effect C allusion, when the…
Read more →Which two factors combined to contribute to the development of the African slave trade? A the high death rate of indigenous people in the Americas partly due to malaria and yellow fever B the deaths of far more northern soldiers from…
Read more →What is the main idea of this selection? A) Mosquitoes and humans have evolved together in necessary ways. B) Mosquitoes need to be eliminated quickly for the health of humans. C) Mosquitoes have the potential to be used as potent…
Read more →Read this part from the text. The author has most likely presented the text in this way to help readers A locate specific information they are looking for in a text without wasting their time rereading. B understand the order of related…
Read more →This text is mainly about the A companies that are hired to manage the purchases people make with bitcoin. B problems with digital transactions and how people can protect themselves. C growth of blockchain technology and its use in…
Read more →Based on this text, two things people need to use bitcoin are a A special online wallet. B reliable bank. C smartphone or laptop. D high-powered internet. E private blockchain.
Read more →Read this part of the selection. What is the purpose of the second sentence? A to prove that the first sentence cannot be true B to explain a term used in the first sentence C to provide a citation for a source that was used D to argue…
Read more →Read these two excerpts. What idea do both of these excerpts share? A Both compare glass making to other professions. B Both highlight the fragile nature of the glass flowers. C Both demonstrate that developing glass flowers is complex…
Read more →Read this excerpt. Which one of the following is an example of direct light? A the light at night from digital devices B a cloud of light over a city C the visible light produced by stars D a full moon at night
Read more →Subtitles are used by authors to break up sections of text and explain what readers will read about in that section. Read this excerpt. Which subtitle would be best to add before this excerpt? A “Flying the Skies with Flowers” B “New…
Read more →How does this image of a smartphone relate to this text? A) Special filters can help reduce harmful sky glow from lighted devices. B) Melatonin levels increase with cell phone use at bedtime. C) Use of lighted devices at night has not…
Read more →The Milky Way is our galaxy. Why did it take the citizens of Los Angeles by surprise in 1994? A satellite that mapped artificial light at night showed this city had the lowest level of light pollution. The city attracted thousands of…
Read more →The previous question asked about female turtles and bright lights near beaches. Based on your answer, you can reasonably conclude that A relocating sea turtles to quiet beaches may be the only way to protect baby turtles. B roads and…
Read more →Subtitles are used by authors to break up sections of text and explain what readers will read about in that section. Read this excerpt. Which subtitle would be best to add before this excerpt? A “Flying the Skies with Flowers” B “New…
Read more →According to the Article, what is one reason why smartphone users are willing to share their personal information with smartphone companies? A. Consumers find that many of the useful features of a smartphone no longer function if the…
Read more →Based on these two excerpts, bright lights near beaches A confuse sea turtles that depend on moonlight to find safe places to lay their eggs. B protect sea turtle hatchlings from common nighttime predators such as raccoons. C cause sea…
Read more →This selection is mainly about A) efforts to reduce heavy pollution of all types in major cities. B) light science and the behavior of different types of light waves. C) myths related to outdoor electric lights and personal safety. D)…
Read more →Her mother, Malena Ernman, is one of Sweden’s most celebrated opera singers. Her father, Svante Thunberg, is an actor and author (named after Svante Arrhenius, the Nobel prize-winning scientist who in 1896 first calculated how carbon…
Read more →You can tell the author of this selection thinks glass flowers are A) hazardous. B) confusing. C) enchanting. D) unnecessary.
Read more →This selection’s central focus is about the A different individuals who preserve flowers in nature. B development of glass flowers at the Harvard Museum of Natural History over time. C different curators at the Harvard Museum of Natural…
Read more →Which genre best describes this selection? A realistic fiction B informational text C personal essay D autobiography
Read more →Read these two parts of the text. Based on these excerpts, which two statements about the death of Michael Brown are correct? A There were not any witnesses to Brown’s death other than Wilson. B Darren Wilson was found guilty of murdering…
Read more →Which of the following sentences from the selection best summarizes the information in this part? A The investigation and trial took longer than a year. B In 1865, the northern states won the Civil War and Congress passed the Thirteenth…
Read more →Which detail from this text gives the reason for the outrage that sparked protests across Ferguson after Michael Brown’s death? A) Trayvon Martin was killed walking home from a store. B) The Black Lives Matter Global Network became an…
Read more →The word “acquittal” in the last sentence shows that George Zimmerman was A unarmed when he was sitting in his car. B never suspected of killing Trayvon Martin. C found not guilty of Trayvon Martin’s murder. D wrongfully convicted of…
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