Question

effects of useful and harmful
bacteria
any 10 ​

Answer 1

useful

1. useful bacteria are in our stomachs and they help in digestion of food
2. useful bacteria clean the environment through decomposing decaying matter which cleans the environment

harmful

1. harmful bacteria killed people through diseases which are called bacterial infections
2. harmful full bacteria make milk spoiled

Answer 2

Answer:

useful effects:-

Some bacteria are good for you, including the bacteria in your digestive system, or gut. These bacteria help to break down food and keep you healthy. Other good bacteria can produce oxygen are used to create antibiotics. Bacteria are used in food production to make yogurt and fermented foods.

harmful effects:-

bacteria are harmful and act either as disease-causing agents (pathogens) both in plants and animals, or may play a role in food spoilage

Explanation:

hope this helps you ☺