The Channa andrao snakehead, which
breathes atmospheric air and can live on land for four days at a time, is one of more than 200 species discovered between 2009 and 2014, as detailed in a report this month by the World Wildlife Federation.
Not exact matches
While lying in a cylindrical chamber, patients
breathe in 100 percent oxygen (normal
air is about 21 percent oxygen) at 2 to 3 times regular
atmospheric pressure, for at least an hour.
Tropospheric ozone — a greenhouse gas and the kind that affects the
air we
breathe — can increase in concentration because of
atmospheric conditions, or can result from human activities.
But trees both absorb and secrete
atmospheric gases, and research such as this is intended to discover more about the intricate link between living things and the
air we
breathe, and, ultimately, the climates that permit life on Earth to survive.