Parallel Structure

In urban ecosystems, green roofs offer a sustainable method to mitigate the heat island effect by cooling densely populated areas. By replacing conventional dark asphalt shingles with living vegetation, city planners can successfully lower ambient air temperatures, decrease stormwater runoff, and ________ solar radiation absorption. These ecological installations not only lower energy costs for individual buildings but also enhance local biodiversity by providing habitats for native pollinators.

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

Complete the passage with the word that maintains a parallel structure within the sentence.

Theoretical models of planetary formation often emphasize the initial abundance of heavy elements in a protoplanetary disk. However, in analyzing the accretion rates of Jovian planets, astrophysicist Elena Vance argues that a nascent world's ultimate size depends not on how rapidly it accumulates local gas and dust from the disk during its early formation phase, but on ______

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

The following passage is missing a word. Write a word in the blank that conforms to the conventions of Standard English parallel structure. Which word best completes the passage to maintain this structure?

In his influential mid-century essays, literary critic Northrop Frye argued that literature does not merely reflect the external world, but rather organizes human experience into coherent archetypal patterns. According to Frye, a literary work's significance is derived not from its correspondence to actual historical events, but from _______

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

Read the passage about marine biology research. Which word, when inserted into the blank, maintains a parallel structure with the other items in the list?

In her analysis of the agricultural transition in the Neolithic Near East, archaeologist Sarah Stein posits that the shift to sedentary farming was not a sudden revolution. Instead, she argues that this prolonged transition was driven not only by communities adapting to localized climatic fluctuations but also by _______

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

The saguaro cactus (*Carnegiea gigantea*), which is native to the Sonoran Desert of North America, is highly renowned for its ability to withstand extreme, prolonged drought. To survive in these incredibly arid desert environments, the plant has developed several key physiological adaptations: it stores water in its thick stem, absorbs sudden rainfall with a shallow root system, and ______.

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

Complete the passage with a word that maintains a parallel structure within the sentence.

The Venus flytrap (*Dionaea muscipula*) is a carnivorous plant native to subtropical wetlands. To capture prey, the plant relies on specialized leaves that trigger when hairs are touched, snap shut in a fraction of a second, and ______ the trapped insect over several days. Which choice completes the text so that it conforms to the conventions of Standard English?

Complete the passage with the word that maintains a parallel structure within the sentence.

In their 2024 investigation of thermoelectric materials, materials scientist Dr. Aris Thorne and his research team demonstrated that doping bismuth telluride crystals with selenium not only significantly enhances the compound’s electrical conductivity but also ________. Which choice completes the passage so that it conforms to the conventions of Standard English?

A student is writing an essay about modern agricultural technology. Which word completes the passage so that it conforms to the conventions of Standard English and maintains a parallel structure?

Which word completes the passage so that it conforms to the conventions of Standard English?

To reduce environmental waste and reliance on fossil fuels, chemical engineers are developing bioplastics made from plant starches like corn and sugarcane. In recent laboratory tests, these bio-based alternatives have shown great promise because they are designed to decompose quickly under compost conditions, release fewer greenhouse gases during their production, and _______

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

In his analysis of ancient Mediterranean trade networks, historian Marcus Aureli examines the economic motivations of early merchants. He argues that the rapid expansion of maritime routes during the late Roman Republic was driven not only by a growing domestic demand for exotic agricultural goods but also ______ stronger diplomatic ties with eastern provinces.

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

During the late Devonian period, early tetrapods transitioned from aquatic environments to terrestrial habitats, a shift that required significant anatomical adaptations. To survive on land, these organisms evolved by developing lungs for breathing air, transforming their muscular fins into sturdy limbs for support, and _______

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

Which word completes the passage so that it conforms to the conventions of Standard English?

Which word completes the passage so that it conforms to the conventions of Standard English?

In their comprehensive study of deep-sea *Bathymodiolus* mussels, marine biologists observed that these resilient organisms survive in extreme hydrothermal vent environments by hosting symbiotic bacteria in their gills, filtering organic matter from the surrounding water, and ________ metabolic waste through specialized physiological pathways. This allows the mussels to thrive where few other species can.

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