This is not even a question. Is it a true or false question if so tell us.
Aerobic respiration happens in the mitochondrion of eukaryotic cells.
Anaerobic respiration does not use oxygen gas and happens in one process after glycolysis called Fermentation.
The process used to make beer would be a kind of fermentation, Alcohol fermentation, I believe.
1. first one
2. 2nd one
3. I think the 3rd one?
An enzyme. An enzyme is a protein speed up a biochemical reaction. It’s a catalyst.
Hope this helps :)
A comet. It’s a smaller celestial body that’s composed of mainly ice and dust.
