Question

complete the text with the detail that most logically develops the narrative.
in 2022, researchers set out on a mission to learn more about the diversity of wildlife in northwestern peru. as they explored the area—where farmland encroached on old - growth forests—they identified nearly thirty new animal species. of particular interest to the research team were amphibious mice living in one of the regions swamps.

unfortunately, their habitat in peru is currently threatened by a push to clear swampland for farming. in addition, researchers are unclear about whether the mice exist anywhere else; as a result, scientists ability to learn more about this new species depends largely on conservation efforts.

the team also discovered other mammal species, including specimens of short - tailed fruit bats and spiny mice.

the team observed that the rodents have special adaptations such as webbed feet that help them survive in their semi - aquatic environment.

mice, of course, are remarkably adaptable creatures, surviving in deserts, tundras, and urbanized environments in addition to swamps.

the team was able to observe over two thousand different animal species, including animals that live exclusively underwater.

Explanation:

The text is about amphibious mice in Peru. The sentence before the blank focuses on these mice. The sentence after the blank talks about their habitat threat. The option "The team observed that the rodents have special adaptations such as webbed feet that help them survive in their semi - aquatic environment" logically continues the focus on the amphibious mice. It provides more details about the mice (their adaptations) which is relevant to the narrative about them. The other options either shift the focus (e.g., to other mammals like short - tailed fruit bats and spiny mice or to all mice in general) or are too broad (e.g., observing over two thousand species).

Answer:

The team observed that the rodents have special adaptations such as webbed feet that help them survive in their semi - aquatic environment.