Hematuria, or BLOOD CLOTS IN THE URINE
A condition associated with smog that causes eye irritation, irritation of the respiratory tract, and chest pains.
Hope this helps!
-Payshence xoxo
Four chambered heart keeps oxygenated and deoxygenated blood separate and has double circulation while three chambered heart has a single circulation. Two chambered heart only has single atrium and single ventricle
Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt. Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.
