How are evergreens able to survive the cold winter of the subarctic
migration
The leaves can not survive the cold. They would freeze. The trees become dormant and can survive the winter.
They have blood
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The eggs have a hard coating to protect them from the cold.
It migrates to a warmer place during the winter
Japanese maples are not cold hardy. If Japanese maples survive the winter in the ground in your area, they still might not survive in a pot because the cold air is so close to the roots.
Moose stay in their cold native environments during the winter. They have coats that are suited for cold temperatures, as well as hooves to walk through snow.
plants cant survive in the cold so they go hibernating
Trees bark thickens to protect them from cold of winter
you actually have to have your house very warm. They won't survive in cold weather they will die if there in cold weather well some insects can't survive in cold weather.