Question

select all the correct answers. which three of the following are examples of adaptations for an animal that lives in a snowbound region? dense hair all over the body to protect from cold dark fur to camouflage from predators a thick layer of fat to insulate the body padded feet to walk through snow large ears to increase heat loss

Explanation:

• Dense hair all over the body to protect from cold: Dense hair acts as an insulator, trapping heat close to the body, which is essential in cold, snowbound regions.
• A thick layer of fat to insulate the body: Fat is a poor conductor of heat. A thick layer (like blubber in some Arctic animals) helps retain body heat in cold environments.
• Padded feet to walk through snow: Padded feet can distribute the animal's weight over a larger area (like snowshoes), preventing it from sinking deeply into the snow.

• Large ears to increase heat loss: This is incorrect. In cold regions, animals usually have smaller ears (to reduce surface - area - to - volume ratio and minimize heat loss). Large ears are more common in animals in hot regions (e.g., African elephants) to dissipate heat.
• Dark fur to camouflage from predators: Dark fur would absorb more heat (which might be a minor advantage in cold, but in a snowbound region, white or light - colored fur (for camouflage) is more beneficial as it helps the animal blend in with the snow.

Answer:

• padded feet to walk through snow
• a thick layer of fat to insulate the body
• dense hair all over the body to protect from cold