Organisms that live in the tundra biome have developed unique adaptations that aid in their survival. which of the following adaptations is not seen in the tundra bumblebee? a. its body is covered in dense hairs that it conserve heat. b. it is active only under warm conditions. c. it can “shiver” to generate heat. d. it is able to keep its body temperature approximately 75ºf above ambient temperature.