The hairy leaves found on many tundra plants serve to

Question

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The hairy leaves found on many tundra plants help in retaining heat by trapping warm air close to the plant's surface. The hairy leaves also reduce wind velocity on the plant's surface, which helps in minimizing heat loss by convection.

Answer: D 
 The hairy leaves found on many tundra plants may protect them from herbivores by making the plant uncomfortable to eat. The leaves' hairiness can make it difficult for herbivores to get to the underlying plant tissue, which reduces the plant's susceptibility to damage.

The Hairy Leaves Found on Many Tundra Plants Serve to