Answer: B. Mechanical energy to electrical energy
Explanation:
Answer:
B
Explanation:
They come from other Rocks or living things such as bones,leaves,stems, etc.
<span>A food preservation method in which microorganisms metabolize components of a food is called </span>fermentation.
When the food is going on fermentation, there are good bacteria over there that will inhibit other bacteria to grow on that food. Fermentation also able to made the pH more acid, making the area is not suitable for bacterial growth.
