Question

be have like Non-living and living thing
s. why should we our hands with soop before eating,
9 whether micono Bigarisms are useful 89 harental. Explain
,
10 How can you observe lactobacillus Bacter.com​

Answer 1

Answer:

we should wash our hands with soap before eating because there are several germs in our hands all the time. some microorganisms are useful while others are harmful. example of useful microorganisms lactobacillus bacteria. lactobacillus bacteria can be observed with the help of microscope