- Life Sciences
the trapping of the sun's heat energy by certain gases in the atmosphere, e.g. carbon dioxide and methane that result in global warming.
the part of the atmosphere that contains the ozone layer and is about 10 km above the Earth's...
the process whereby water and small molecules dissolved in the blood are forced out of the...
the tube that carries urine from the nephrons to the ureter via the renal pelvis.