How many cubs do polar bears have How big are they when they are born How old are they when they leave the den How do their moms take care of them What does she teach them?

Polar bear mothers typically give birth to 1 to 3 cubs, which weigh about 1.5 pounds (0.7 kg) at birth and are born blind and hairless. The cubs usually leave the den at around 2.5 to 3.5 months old, in the spring. During this time, the mother provides warmth and nourishment through her milk, teaches them essential survival skills, and helps them learn to hunt and navigate their icy habitat. She also instills social behaviors necessary for their future interactions with other bears.