The thermosphere is the biggest part of the Earth's atmosphere. This layer is very important because it protects us on earth from UV radiation. UV radiation is harmful for humans skin and their hair. It is also extremely hard to breathe in this layer because the thermosphere is made up of mostly nitrogen and oxygen.
It is (D) Carbon dioxide. in lactic acid=C6H12O6 to produce 2C3H6O3+Energy. in alcoholic fermentation=C6H12O6 to produce 2C2H5OH+2CO2. therefore all of them produce (D) Carbon dioxide.
