Yes, polyethylene is a very important synthetic polymer.
Both the polymers have a repeating structure which is the basic definition of polymer.
is a spider web a polymer
It is a synthetic addition polymer.
Polyethylene
it is a synthetic polymer. depends on how you made it
Yes, polyethylene is a very important synthetic polymer.
Both the polymers have a repeating structure which is the basic definition of polymer.
is a spider web a polymer
It is a synthetic addition polymer.
synthetic
A natural polymer would be rubber which is obtained from nature. A synthetic polymer would be polybutadiene which behaves like rubber.
neither
yes , it is a polyacrylonitrile.
Not truly. Neither is it a natural fibre. It is manufactured from cellulose, which is a naturally occurring polymer. It's regarded as "semi-synthetic", or "artificial".
Polyethylene
Polyethylene