Which would be a adaptation for a living in the tundra

two adaptions would be hibernation and migration

Insulation and Shelter

Explanation:

Shelter and insulation are the two adaptation that are required by a living organism to survive in the tundra region. These organisms are naturally designed to resist the cold, by having a blubber fat layer, that works as an insulating layer which prevents from releasing heat. The marine animals in the tundra region has this layer.

In addition to that, they need a place to take shelter because the environment is very cold and harsh in the tundra region.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

i think the answer is 95 hope this