Answer:
yes he did ,
In 1873, Joseph Lister isolated the first bacterial pure culture which he called Bacterium lactis. This lactic acid bacterium is now called Lactococcus lactis and is used for fermenting milk to produce hundreds of different dairy products.
Kinetic:ocean power and hydroelectric power
thermal : geothermal and wind p;ower
chemical : biomass
Proteins are modified within the nucols
Cutting the circulation from your body can stop the flow of blood
