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.
I think the answer is A) steroids
Hope this helps!
B.haploid cells are formed
The term that designates foods that contain non nutrient substances that may provide health benefits beyond basic nutrition is functional foods. Functional foods are modified food that claims to improve health or well-being by providing benefit beyond that the traditional nutrients it contains. They include; breads, cereals, beverages that are fortified with vitamins, some herbs, and nutraceuticals.
