Question

When a Canadian moose was spotted in southern Florida, scientists begin to speculate about why the great brute had wandered so far from its native habitat.

Which word is most helpful in identifying the source as a scientific textbook?
Moose
Habitat
Wandered
Canadian

Answer 1

Habitat. It most concerns the habitat, and the way books are organized it makes sense.

Answer 2

Moose
->Habitat
Wandered
Canadian

Because it is more closely related to science and habitats fall under the science category.