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By the time the CD was invented, in 1982, background music was becoming more nuanced. The CD was the first digital format for music and, by the late 1990s, it had enabled background music companies to develop digital libraries–before the…
Read more →How did the CD affect background music companies? A It made the cost of using background music unaffordable for most companies. B It enabled companies to hire famous musicians to record background music. C It gave companies the option to…
Read more →How did the CD affect background music companies? A) It made the cost of using background music unaffordable for most companies. B) It enabled companies to hire famous musicians to record background music. C) It gave companies the option…
Read more →What is the job of researchers in the Astronaut Microbiome Project? To study changes in microbiomes inside astronauts on Earth To make sure astronauts’ microbiomes are all alike To study astronauts’ microbiomes to keep them healthy in…
Read more →What statement is supported by the evidence from the passage? Exercise keeps astronauts’ muscles strong. Balanced meals and vitamins help fight sickness. Good sleeping habits improve overall health. Astronauts’ preventive habits help them…
Read more →Which statement is supported by the evidence from the passage? The gut microbiome produces important vitamins. The gut microbiome digests food and breaks down toxins. The gut microbiome crowds out disease-causing organisms. Microbiomes…
Read more →What is this passage mostly about? Some microbes cause disease and odor, while others keep you healthy. Bad mushrooms and dairy products can harm the body’s microbes. Microbes differ from person to person and can cause reactions to things.
Read more →The table below gives the percent of children under five considered to be underweight. Percent of Underweight Children Number of Countries 16–21.45 21 21.45–26.9 3 26.9–32.35 9 32.35–37.8 7 37.8–43.25 7 43.25–48.7 2 What is the best…
Read more →What is unique about clothing made of a fabric called polyester? Polyester clothing does not need to be washed. Polyester clothing does not make you sweat when you wear it. Polyester clothing smells bad even after you wash it.
Read more →Why might a missing call be a sign that a rainforest is in trouble? It signals that the recorders have been damaged by animals. It signals that a species of animal is no longer in the area. It signals that some animals are hiding from…
Read more →What are “they” listening for? To tell how species of animals are different To find out if the call of an animal is missing To hear the heartbeats of many animals
Read more →Tap the word that “they” refers to.
Read more →Listening to __________ is like putting a stethoscope to a person’s heart, though scientists don’t hear just one animal at a time. the musicians the calls the researchers the problems
Read more →Why are some signs of a healthy rainforest harder to spot? Scientists studying rainforests can get lost in dense areas. Some species in a rainforest look like different species. Rainforests have too many resident animals to count. Animals…
Read more →What is one reason to keep “them” safe and healthy? Creatures that have homes there can help activists. Rainforests are home to many different creatures. Activists want to make their homes in rainforests.
Read more →Tap the word that “them” refers to.
Read more →Choose ALL the numbers that are multiples of 4. 40 42 44 48 50 52
Read more →Choose ALL the numbers that are multiples of 4. 16 18 24 30 32 38
Read more →Which two factors are causing problems for humans and the environment in Venezuela? A) oil resources B) pollution C) mining D) inflation rates E) tourism
Read more →Which two factors are causing problems for humans and the environment in Venezuela? A) oil resources B) pollution C) mining D) inflation rates E) tourism
Read more →Which two factors have led to the economic crisis in Venezuela? A) biodiversity B) colonization C) climate change D) political unrest E) falling oil prices
Read more →Based on what you have read, put the following events in Venezuela’s history in the correct order in which they happened, starting with the earliest. – The election had low voter turnout due to a boycott. – Hugo Chavez was elected to run…
Read more →Venezuela imports a lot of goods from other countries. “Imports” (IM-ports) means to bring in from another country. It receives the most imports from the United States annually. Which sentence from the text confirms why the relationship…
Read more →Which sentence from the text confirms why the relationship with the United States is important to Venezuela? A. Today, many Venezuelans are fleeing the country to live elsewhere. B. The country’s financial success is very dependent on…
Read more →This is an image of Angel Falls. The image supports the selection’s premise that Venezuela is A) famous for its natural attractions. B) home to the Guiana Highlands. C) known for its beautiful beaches and islands. D) almost two times the…
Read more →Venezuela imports a lot of goods from other countries. “Imports” (IM-ports) means to bring in from another country. It receives the most imports from the United States annually. Venezuela is dependent on the imports of food and consumer…
Read more →Read this excerpt from the selection. You can conclude that Venezuela imports a lot of goods from other countries. “Imports” means to bring in from another country. It receives the most imports from the United States annually. Venezuela…
Read more →According to the text, Venezuela’s temperatures do not change much because it A only has two seasons. B is located close to the equator. C is mostly covered by water. D has both mountains and rivers.
Read more →This text is mainly about A) working to save animal and plant species in other countries. B) creating different job opportunities for people in other countries. C) explaining the environment and people of another country. D) exploring…
Read more →A majority of the cheesemaking plants in the United States are located in the Midwest; Wisconsin alone boasts more than one hundred creameries. Some cheese experts claim the best cheese made in America comes from this region. Why are…
Read more →On March 20, 1966, the solid-gold World Cup trophy was stolen in London, just four months before England was to host the international soccer tournament. Officials began a desperate search but failed to unearth the prize. One night, when…
Read more →Art museums around the country host programs for teens every year. Are these programs worthwhile? Four museums around the country conducted a study to determine their effects. More than three hundred past participants, ranging in age from…
Read more →When applying for a new job, you may be asked to submit a résumé or a CV. Both documents serve as an introduction and provide information that is useful to employers. The word résumé is French and means “summary.” A résumé presents an…
Read more →Though we think of dinosaurs as being extinct, recent research suggests that their modern relatives live among us in the form of birds. Like birds, many dinosaurs built nests, laid eggs, and had feathers. Over the last twenty years,…
Read more →Small-scale fishing performed with nets is one of the most common fishing methods used around the world. One of the unfortunate side effects of this method is that sea turtles, which are considered threatened, get caught in the nets along…
Read more →During World War II, American and British forces dropped millions of tons of bombs on German cities. Nearly ten percent of the bombs never exploded. The war ended in 1945, but more than two thousand tons of unexploded bombs are still…
Read more →In the Gold Rush of 1849, some one hundred thousand immigrants were lured to California by the promise of gold. Towns and businesses popped up to accommodate the growing population, but a problem remained: how to communicate across the…
Read more →William Shakespeare is widely credited with adding more than 1,700 new words to the English language in the late fifteenth and early sixteenth centuries. Yet some scholars question that estimate, suggesting that some of the “new” words…
Read more →Look at this image. Based on your knowledge of the text, this artistic style is most likely from the A) Byzantine Empire, due to its two-dimensional portrait and mosaic style. B) Italian Renaissance period, due to its realistic…
Read more →What is the author’s primary focus in this selection? A) the challenges in testing new types of medical technologies B) the health benefits of a diet that is based on nutrient-rich foods C) the value of mindfulness and meditation…
Read more →Buddhism was India’s dominant religion in 100 BCE, and then it expanded to become the dominant religion in all of Asia. declined in India but remained strong in other areas of Asia. spread to Asia but did not take hold throughout the…
Read more →The author’s purpose for writing this Article was probably to _________. A. discuss how British children weren’t doing enough to help the war effort during World War I B. demonstrate that British children were just as responsible for…
Read more →Choose the sentence in this excerpt that best explains why the author recommends staying in a protective cage when diving with sharks. 1. I was anything but courageous. 2. I was amazed to see at least half a dozen blue sharks circling. 3.…
Read more →Which statement is contrary to the ideas presented in this Article? A. Collecting hundreds of tons of acorns was one way children helped the war effort, but the children didn’t know why they were collecting them. B. Children contributed…
Read more →In this excerpt, the word “consternation” most closely means A) excitement. B) tardiness. C) anxiety. D) experience.
Read more →Which is the best dated evidence that humans have been on Earth for over four million years? O A fossil nicknamed Lucy was found in East Africa. O A specimen nicknamed Ardi was found in East Africa. O Artifacts from the Stone Age were…
Read more →Which is the closest synonym for the word convey? A. conceal B. confine C. transport D. trespass
Read more →For followers of Confucianism, which statement is the most accurate? People are naturally selfish and evil. Virtue and education are essential. Good laws demand strong laws and government. Ideas must be controlled by the government.
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