Well I'm sure they can sense if danger is around.
keen sense of smell
A polar bears nose is used to smell fish and other food in thesnow.
yes. That's how they hunt.
yes
Apparently a polar bear's sense of smell puts a bloodhound's to shame!
To help keep them away from danger
Adult male bears.
Yes
It smells like fish.
A polar bear uses its nose to smell the food. Polar bears can smell a seal up to 20 miles away.
Polar bears will always fight when they are in danger or when protecting their young. Otherwise they get along quite well with each other.
because they like to sniff