HOW TO KNOW IF YOU HAVE CENTRAL SLEEP APNEA. Although CSA can be hard to detect, certain symptoms can offer clues that it may be happening. Red flags includeâ¦. â¢ Abrupt awakenings accompanied by shortness of breath, including shortness of breath thatâs relieved by sitting up.
The Panama Canal is important to international trade because its located between the Americas so it makes travel for ships immensely less time consuming and safer. Also it overall shortens distance so it takes less fuel to make the journey from the Atlantic Ocean to the Pacific Ocean or vice versus.
The Panama Canal is an international waterway that links the Atlantic and Pacific Oceans. After France unsuccessfully attempted to build a canal through the Isthmus of Panama in the 1800s, the United States began building the canal in 1904. At the height of the canal's construction, more than one million cubic yards of earth was moved by approximately 25,000 workers each day.