By putting a coat on and wrapping up in blankets :):):):):):)
Penguins stay close in winter, because they want to stay warm. The question tells the answer.
To stay warm........
to stay warm. =D
65 days after birth.
They huddle together for warmth.
Dolphins have blubber layers that keep their internal temperatures warm. Penguins have different layers of feathers, the first layer is a soft down layer to stay warm, and the outerlayer is water resistant.
Basically they huddle together so they stay warm
They use air conditioning and blankets.
a long time
To keep warm and not freeze.
by huddling they sharing their body heat
To stay warm when left behind.