Definition.com
The Great Barrier Reef is the largest living structure on Earth — it measures over 2,000 kilometers in length.
Trivia.com
the Great Barrier reef is the largest living creature on earth --- it is 1200 miles long.
See also
.com
The Great Barrier Reef is the largest living structure on Earth — it measures over 2,000 kilometers in length.
the Great Barrier reef is the largest living creature on earth --- it is 1200 miles long.