Comments by "Mark" (@Mark-hc8ek) on "National Geographic" channel.

  1. It's how they taught him at Karl Marx University.
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  2. Mother seals abandon their cubs at age 1 week. They struggle to survive the turbulent seas alone. It's how Nature wants it with more than 2 million cubs born each year. Half won't live through their first season. I help them when I see them beached in exhaustion though.
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