Question

features of plants on hills that enable them to survive cold

Answer 1

Answer:

In areas that receive frequent snow and may have cold weather year-round, such as in the Arctic, plants have adapted in other ways. Trees may grow close to the ground, or grow in shapes that help them shed heavy snow more easily. Plants may hold onto dead leaves for insulation, or use deep snow like a blanket to protect against the cold. Some evergreens also have a special valve in their cells. This valve automatically seals off individual frozen cells to prevent a chain reaction of freezing.