by eating warm meat
Lots of layers help keep bodies warm, and minimizing the time out of doors.
they were invented to keep people warm
In all probability, when these fibres were made into clothing designed to keep bodies warm: yes.
to keep them self's warm and
Fire and clothing.
people can keep warm by having a cup of coco,having a bath and putting on a hat,a scarf and a pare of gloves
to keep warm and it was classy back then
to keep there hands and kneck warm
To keep warm and out of the rain. Why do you?
So that they had a fire to keep the people warm.
to help people see and keep the earth warm
To keep themselves warm. (insulation is taken from insulate)