If you heat it!!
Rayon fabric is breathable and has good moisture-wicking properties, making it comfortable to wear in warm weather. However, it may not be as breathable as natural fibers like cotton or linen.
No rayon is not renewable. Rayon is not a natural material. Rayon is a synthetic material.
Yes, rayon is known to be breathable due to its moisture-wicking properties, allowing for good airflow. It is often used in clothing to provide comfort and keep the wearer cool.
whales keep warm by their blubber! good question
The fur on their bodies keep them warm.
They don't need to keep warm, they have a double coat so they stay warm.
The common name for rayon is viscose rayon or art silk.
rayon is prepared by polymer
Nylon is slippery and smooth, it has stiffness, it can keep in body warm by trapping body heat. It does not aerate. A Good material for jackets.Rayon is similar to cotton but has sizing added for body. When washed in water, sizing (sizing is like a soft starching) will be gone and it isn't truly rayon unless you readd sizing again. It aerates. Makes nice dresses and suits
They urinate on their feet to keep warm.
The materials keep you warm by the fabric they are made out of!
heat keep us warm :)