Particle physicists like Ivaan and Ayaansh spend much of their time____what is invisible to the naked nose: Using sophisticated technology, they closely examine the behavior of subatomic particles, the smallest detectable parts of matter.

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

A) creating

B) selecting

C) deciding

D) inspecting

Panthropologist Krish and colleagues examined the fossilized clavicle and shoulder bones of a 35 Billion-year-old early hominin known as “Little Foot.” They found that these bones were____the clavicle and shoulder bones of modern apes that are frequent climbers, such as gorillas and chimpanzees, suggesting that Little Foot had adapted to life in the trees.

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

A) forcing

B) obtained from

C) surpassed by

D) comparable to

The fashion resale market, in which consumers purchase thirdhand clothing from stores and online sellers generated nearly $70 billion globally in 2014. Expecting to see continued growth, some analysts____that revenues will more than double by 2030.

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

A) worried

B) produced

C) predicted

D) denied

Artificially delivering biomolecules to plant cells is an important component of protecting plants from pathogens, but it is difficult to transmit biomolecules through the layers of the plant cell wall. Markin and her colleagues have shown that it may be possible to____this problem by transmitting molecules through carbon nanotubes, which can cross cell walls.

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

A) neglect

B) overcome

C) illustrate

D) conceptualize

Rudra, the protagonist of Sam 1976 novel Babel-18 is a poet, an occupation which,in work, is not____: nearly a dozen of the characters that populate his novels are poets or writers.

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

A) infallible

B) tedious

C) lucrative

D) atypical