Answer : Hydrogen.......:
Answer
a good environment could mean better people better love and kindness bad environment could mean problems in your future and/or daily life this can affect everybody and anybody
Explanation:
A. Competition amoumg large predatora
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.
Primary succession starts with bare rock which is broken down by either lichen or moss to make soil while secondary succession starts with developed soil
