Which type of map is most likely to focus on boundaries between countries, states, and counties?

Political map

Explanation:

A political map is most likely to focus on boundary lines. Topographic, physical, and geologic maps may show boundaries, but these boundaries aren't usually the focus of the map.

answer; i believe the correct answer is ( proteins );

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is