Question

in which ecosystem would you find the following array of land and sea creatures: the orca, whale, narwhal, polar bear, walrus, arctic wolf, arctic fox, caribou, ermine, and lemming?
mid - latitude deciduous forest
temperate grassland
tropical forest
tundra

Explanation:

These creatures are adapted to cold - arctic environments. Tundra is a cold ecosystem where they can be found.

Answer:

D. Tundra