How do polar bears maintain homeostasis in freezing cold weather? (1 point)
Responses
Their thick skin insulates the internal organs against the cold.
Their thick skin insulates the internal organs against the cold.
Their metabolism speeds up to produce heat.
Their metabolism speeds up to produce heat.
Their metabolism slows down to preserve heat.
Their metabolism slows down to preserve heat.
Their thick fur retains heat.
Their thick fur retains heat.
1 answer
Polar bears maintain homeostasis in freezing cold weather primarily through two key adaptations: their thick fur and their layer of fat (blubber). Among the options provided, the most accurate response would be:
Their thick fur retains heat.
While the metabolism can play a role in thermoregulation, the primary adaptations for cold weather involve insulation provided by thick fur and fat layers, which are essential for retaining body heat.
1 answer
1 answer
1 answer
1 answer