How do polar bears maintain homeostasis in freezing cold weather? (1 point) Responses Their metabolism slows down to preserve heat. Their metabolism slows down to preserve heat. Their thick skin insulates the internal organs against the cold. Their thick skin insulates the internal organs against the cold. Their thick fur retains heat. Their thick fur retains heat. Their metabolism speeds up to produce heat. Their metabolism speeds up to produce heat.
- They have a thick layer of blubber under their skin that provides insulation and helps retain heat.
- They have a low surface area to volume ratio, which helps minimize heat loss.
- They have a dense fur coat that traps air and provides additional insulation.
- They have specialized adaptations in their blood vessels that help regulate heat distribution throughout their bodies.