Because without the friction on animals the the neutrons of the atoms would not be able to work properly.
all animals use friction every single day! when they swim, walk, run etc etc
yes! you need friction for lacrosse so you don't fall
On her feet and hands. That is why they build climbing shoes from sticky rubber. Her belay partner will need friction in their belay device (ATC OR GRI GRI, etc)
than what?
We would need to know what the friction is to affect to respond to this question.
friction
Yes
Because without friction, it would not be successful when typing!
need more information, please
low friction
Racing because friction slows you down but you need to go fast.
Friction is desirable on your tyres and brakes. Tyres need to grip the road, to push the car forward, stop and go round corners. Brakes need friction to stop the wheels turning.