Hawaii Has More Endemic Species Than Anywhere on Earth

Hawaii has more endemic species than anywhere on Earth. What does that mean?

A) There are more species at risk of extinction on Hawaii than anywhere.
B) There are more species in Hawaii that have been introduced by humans than anywhere else on Earth.
C) There are more species in Hawaii that migrated there than anywhere else on Earth.
D) There are more species in Hawaii that are used by native people there than anywhere else on Earth.
E) There are more species in Hawaii that live no where else than there are anywhere else.