What was formed by exoskeletons?
heat produced remains of prehistoric life layers of fat The area was once underwater the Great Barrier Reef the body's largest organ sedimentary rocks it keeps an organism warm
A B C D E F G H
Australia's coral reefs, including the Great Barrier Reef, are no exception.
The Great Barrier Reef was formed by exoskeletons
What was formed by exoskeletons? (A) heat produced (B) remains of prehistoric life (C) layers of fat (D) The area was once underwater (E) the Great Barrier Reef (F) the body's largest organ (G) sedimentary rocks (H) it keeps an organism warm