Cardiac arrest is a sudden stop in effective blood flow due to the failure of the heart to contract effectively. Symptoms include loss of consciousness and abnormal or absent breathing. Some people may have chest pain, shortness of breath, or nausea before this occurs.
Hayman Great Barrier Reef. Australasiaâs most exclusive private island resort â the five-star Hayman Great Barrier Reef, situated just offshore from Queensland, Australia â is poised to reopen next month following temporary closure for property restoration.
The Great Barrier Reef in Australia is the largest living organism on Earth and can be seen from the moon. 99% of the Earthâs water. The ocean contains more than 96 percent of the Earthâs water. 95,000 miles of shoreline. The U.S. shoreline is more than 95,000 miles long.