Question

what is a primary difference between elk and moose in terms of diet?
this question is worth 2 point(s)
elk are primarily grazers, unlike moose which are mainly browsers.
elk eat fish while moose do not.
moose are grazers while elk are browsers.
both eat only tree bark.

Explanation:

Grazers eat low - lying vegetation like grass. Browsers consume higher - up vegetation like leaves and twigs. Elk are grazers (feed on grasses), moose are browsers (feed on shrubs, leaves, twigs). Elk do not eat fish. Moose are not grazers. And both do not eat only tree bark.

Answer:

Elk are primarily grazers, unlike moose which are mainly browsers.