Yes.
69 days
I have read that the average person sleeps 25 years in their lifetime.
6 months for their lifetime.
seals spend more time on the land, they only go in water to hunt.
9 years
the rest of their life unless parole kicks in
Yes
on land.
Polar bears eat seals, and seals are found in the sea.
50 years.
Approximately 2-6 weeks.
Yes but the also spend time on land