Because - lying down would mean a greater surface area of their body would be in direct contact with the permafrost - making heat loss quicker.
Because they can't lie down.
They do sometimes. When they come out of the water, they slide in on their bellies. But lying down exposes more surface to the colder ice.
i dont know, ask a doctor
lie down and dont stir
No penguins can sleep on water.
They lay them in nests and sit on them.
They dont.
penguins dont wear clothes!
The present tense spelling for "lie down" is "lie down."
Penguins are birds, they dont get pregnant - they lay an egg.
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just make it realistic mate, dont chat rubbish and make a massive lie up make it real. But whatever you do dont tell the truth, i did and it....well didnt go down well :) good luck