The rapid growth of the smartphone market has led to an increase in mobile application development. Software developer Emma Liu posits that this trend can ______ user accessibility to services, potentially revolutionizing the way everyday tasks are performed.

Which choice completes the text with the most logical and precise word or phrase?

In a cross-cultural study examining the integration of technology in education, sociologists at the Global Development Research Center are exploring the ______ of digital learning tools on students' engagement in remote regions. They are seeking to understand if the introduction of technology in classrooms correlates with an increase in student participation and enthusiasm for learning.

Which choice completes the text with the most logical and precise word or phrase?

In their ongoing research on metabolic efficiency, endocrinologists at the Global Health Institute are investigating the impact of an iodine ______ on thyroid function in middle-aged adults. The study seeks to determine whether reduced dietary intake, potentially leading to an imbalance of this crucial element, is associated with an increased incidence of thyroid disorders in this demographic.
Which choice completes the text with the most logical and precise word or phrase?

When conservationist Dian Fossey published her findings on the behavior and communication of mountain gorillas in Rwanda, the scientific community quickly ______ her work as pivotal; this acknowledgment was due in large part to her detailed observations, which challenged many misconceptions about gorilla aggression and social structures.

Which choice completes the text with the most logical and precise word or phrase?

Like the 1920 play it reimagines—Eugene O’Neill’s Beyond the Horizon—Laura Evans's 2018 play The Horizon's Echo prominently features the working class. In both plays, the ensemble cast ______ an array of working-class characters, grappling with their unique challenges.

Which choice completes the text with the most logical and precise word or phrase?

In the year 2020, the resurgence of vinyl records and turntables wasn't just a fashion statement; it was a clear indicator of a renewed interest in older, more tactile forms of technology. Experts suggest this trend ______ a reaction against the pervasive digitalization of music, as people increasingly yearn for a more tactile, personal, and authentic listening experience.

Which choice completes the text with the most logical and precise word or phrase?

The following text is adapted from The Rhythm of Silence by Daphne Whitmore. In this passage, the character Marcus is composing a symphony.

As Marcus continued, the composition manifested greater harmony, transforming its formless and airy quality into more clear rhythm and melody. The core theme was now discernible to the untrained ear.

As used in the text, what does the word “manifested” most nearly mean?

The following text is from Maya Wellington's novel Lost Among Stars. Rosaline is an astronaut stranded on a distant planet.

Space had always fascinated Rosaline. The vast cosmos, with its countless stars and galaxies, represented a frontier of infinite possibilities. But now, stranded on this foreign planet, she was beginning to understand the isolation space could impose. The barren landscape that stretched out before her seemed to reflect her feelings of solitude and vulnerability. The craters, the alien flora, the alien hues of the sky — everything seemed to resonate with her sense of desolation.

Which choice best describes the function of the underlined sentence in the text as a whole?

Composer Eleanor Simmons has long been acclaimed for her innovation in the world of modern classical music. Yet, it wasn't until the release of the newly remastered recordings of her early works in 2019 that the full depth of her musical genius was revealed. The remastered recordings showcased her unique use of dissonance and harmonic structure, bringing her avant-garde techniques into a sharper focus and securing her position as a pioneering figure in the genre.

Which choice best states the main idea of the text?

Autumn's Discontent is an 1874 novel by author Georgina Holloway. In the novel, the protagonist Charlotte faces an internal struggle as societal expectations conflict with her own ambitions and dreams. This struggle is particularly illustrated when she says to another character, ______

Which quotation from Autumn's Discontent most effectively illustrates the claim?

Megan Ross, a marine biologist, argues that reducing fishing quotas for a certain species of fish will lead to a significant increase in its population, thereby promoting marine biodiversity. To substantiate her claim, she compares the population of this fish in two different marine reserves: one with strict fishing quotas and the other with more lenient quotas.

Which finding from Ross's research, if true, would most directly weaken her hypothesis?

"Fast-Orbit Moons" are minor moons of Saturn with an orbital period of less than 1 day and a diameter of less than or equal to 7 km. "Slow-Orbit Moons" have the same size criterion but an orbital period of 1 day or more. In 2021, a team of astronomers at the University of Cambridge announced the discovery of five new minor moons of Saturn, stating that one of them is a fast-orbit moon, while the others are slow-orbit moons.

Which choice best describes data from the table that support the University of Cambridge team's assertion?

Red Willows is a 1918 novella by Eleanor Gray. In this story, Thomas Redwood, an English botanist, explores the lush landscapes of the Scottish Highlands during the spring bloom. Through letters to his colleague at the Royal Botanical Gardens, he details the unique flora and the process of cataloging new plant species: ______

Which quotation from Redwood's letters most effectively illustrates the claim?

In the arid region of the Kalahari Desert, where rainfall is scarce, the indigenous San people have adapted to the harsh environment by utilizing specific plants and techniques for water storage. The San have developed methods to extract water from roots and tubers, and they carry water-storing gourds on their hunting trips. These practices not only sustain them during long periods without rain but also enable them to remain mobile and efficient in their traditional hunter-gatherer lifestyle. In summary, the San people ______

Which choice most logically completes the text?

A group of botanists led by Hyun-Jae Jung, Meghnad Saha, and Linda D. Shepherd examined the mechanism that allows Solanum lycopersicum (tomato plants) to increase fruit production at high temperatures. They replaced the gene SlSP5G in the plants with a similar gene found in another species (pepper plants) that, unlike S. lycopersicum, shows no acceleration in fruit production with increased temperature. A comparison of unmodified S. lycopersicum plants with the altered plants showed no difference in fruit production at 20° Celsius, but at 30° Celsius, the unmodified plants exhibited accelerated fruit production while the altered ones did not, which suggests that ______

Which choice most logically completes the text?

Hailed as one of the most significant achievements in space exploration, the launch of the Hubble Space Telescope in 1990 ______ our understanding of the universe, offering unprecedented views into deep space.

Which choice completes the text so that it conforms to the conventions of Standard English?

Within a complex ecosystem, the presence of apex predators such as wolves or big cats ______ a crucial role in maintaining species diversity and population control. Their hunting patterns create a balance that supports the health of the environment.

Which choice completes the text so that it conforms to the conventions of Standard English?

John von Neumann, a prominent mathematician of the 20th century, contributed significantly to the development of quantum mechanics. His mathematical formalism ______ an essential framework for quantum theory.

Which choice completes the text so that it conforms to the conventions of Standard English?

Hurricanes have been critical in shaping coastal landscapes and affecting ecological dynamics. The study of Hurricane Katrina's aftermath has shed light on the resilience and recovery of wetland ecosystems. As _____ have observed, these insights are invaluable for environmental planning and disaster management.

Which choice completes the text so that it conforms to the conventions of Standard English?

Along the coastal road, the lighthouses ______ a beacon that guides ships safely to harbor at night. Mariners often rely on this essential service to navigate through treacherous waters.

Which choice completes the text so that it conforms to the conventions of Standard English?

On July 20, 1969, the Apollo 11 lunar module, Eagle, made its historic landing on the moon. This event marked a significant milestone in human space ______ countless months of detailed planning, training exercises, and technological advancements, astronauts Neil Armstrong and Buzz Aldrin achieved the unprecedented feat of becoming the first humans to set foot on the moon.

Which choice completes the text so that it conforms to the conventions of Standard English?

The collaboration between Marie Curie and her husband Pierre was pivotal in advancing the field of radioactivity. ______ shared research not only led to the discovery of radium but also laid the groundwork for numerous medical and scientific breakthroughs.

Which choice completes the text so that it conforms to the conventions of Standard English?

Compared to the fast-paced, active lifestyle of a cheetah, ______. This difference is attributed to their slower metabolic rate and the need for energy conservation.

Which choice completes the text so that it conforms to the conventions of Standard English?

While most birds build nests for their eggs, not all species follow this practice. The emperor penguin, ______ lays its single egg on the feet of its mate to keep it off the icy Antarctic ground.

Which choice completes the text with the most logical transition?

In 2010, the Deepwater Horizon oil spill released millions of barrels of oil into the Gulf of Mexico, becoming one of the worst environmental disasters in history. ______ rather than hiding the event's severity, the responsible company admitted the spill's extent and pledged billions for cleanup and restoration.

Which choice completes the text with the most logical transition?

Reading books has long been considered a valuable hobby. It can enhance vocabulary, improve comprehension skills, and increase knowledge about various subjects. ______ reading fosters empathy by allowing readers to understand and connect with characters from different backgrounds and cultures.

Which choice completes the text with the most logical transition?

While researching a topic, a student has taken the following notes:

There are estimated to be thousands of languages spoken around the world.

Sometimes, the number of speakers of a language decreases over time.

Yuchi is one of the languages whose number of speakers has decreased over time.

Yuchi was once widely spoken by the Yuchi people in Oklahoma.

The language is now spoken by fewer than 12 elders in the community.

The student wants to make and support a generalization about the evolution of languages. Which choice most effectively uses relevant information from the notes to accomplish these goals?