turn up the heat
For houses, insulation is needed to keep the house warm in winter.
A house uses insulation to keep you warm in the winter. Insulation is also used in carpet to keep your floors warm.
there mammles kadu.
They don't need to keep warm, they have a double coat so they stay warm.
its fur keeps it warm
cats have fur to keep themself clean and in the winter they keep themself warm if they do not have fur they go through peoples house looking for stuff
Die
they are idouts
you keep it warm
they huddle
They hibernate.
To keep the house warm