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Fur seals must spend time each day grooming to keep their hair free of mats.
There is one group of marine mammals that frequents rocky shores — the
pinnipeds, or seals and sea lions. Of all the marine mammals, the pinnipeds most
Seals and sea lions differ from one another in a number of interesting ways. Sea
lions are known as eared seals because they have a visible external ear flap that
the seal lacks. Sea lions also tend to be more social and more intelligent.
Polar bears can find these holes by listening for the seal to surface. After waiting
at these holes for the moment the seal appears beneath the snow, the bear
attacks with powerful claws. A polar bear can behead a seal with one blow. A
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I purchased all three books in this set and taught a short course to a small group of high school kids. We had a great time with this course! We did 10 experiments and held very intense all-day ... Read full review