Question

care of domestic animals:
W Edit with WPS Office
Worksheet 2
(Chapter: Microorganisms: friend and foe?)
Answer the following question
Question 1 What is fermentation?
Question 2 Who discovered the antibiotics?
Question 3Who discovered the vaccine for small pox?
Question 4How do pathogens enter in our body?
Question 5What are preservatives?
Question 6Which micro-organism is called as the nitrogen fixing
bacteria?​

Answer 1

Answer:

Answer 1) The chemical breakdown of a substance by bacteria, yeasts, or other microorganisms.

Explanation:

mark branliest if it helps.