E-cool is a bacterium that occurs naturally in the intestines of people and animals
Animals need to consume food in order to obtain energy (just like humans.
Answer:
They can preserve food in the cans, in the refrigerator and make them frozen, in the green houses to preserve them in the off season.
This is all how you can preserve food in the off season.
<h3>Hope this helps.</h3><h3>Good luck ✅.</h3>
Answer: All proteins contain carbon, hydrogen, oxygen, and nitrogen.
