fun 'n games: in which sport would you find a hooker in a scrum?

Questions

A baby ---------- is about six feet tall at birth.?

A baby gray ---------- drinks enough milk to fill more than 2,000 bottles a day.?

A bear in hibernation loses up to 25 percent of its ----------?

A bird "chews" with its stomach. Since most birds do not have teeth, a bird routinely swallows small pebbles and gravel. These grits become vigorously agitated in the bird's stomach and serve to grind food as it passes through the ----------?

The world's largest mammal, the blue whale, weighs 50 tons at birth. Fully grown, it weighs as much as ---------- tons?