Carbon dioxide is emitted as a by-product of clinker production an intermediate product in cement manufacture, in which calcium carbonate (CaCO3) is calcinated and converted to lime (CaO), the primary component of cement. CO2 is also emitted during cement production by fossil fuel combustion.
It results in the a narrowing of the arteries which slow blood flow
Explanation:
photosynthesis and cellular respiration is performed by all organism
