Question

Can someone tell the answers of the following questions.... please tell...!!​

Answer 1

Explanation:

Coliform bacteria are organisms that are present in the environment and in the feces of all warm-blooded animals and humans. Coliform bacteria will not likely cause illness. However, their presence in drinking water indicates that disease-causing organisms (pathogens) could be in the water system.☺️☺️☺️ 9