Answer:
He used fermentation with milk and beet-root alcohol. Louis Pasteur invented pasteurization in order to have liquids containing yeast and sugar to have a longer shelf life. He discovered that lactose changed into lactic acid, that's what causes milk to spoil.
Explanation:
Best way to to get tested is at a clinic
Answer:
skin cancer
Explanation:
One risk is skin cancer, the ub rays inside the tanning bed can permanently damage your skin.
